지수(1982=100) · 1913-01-01 최초 발표부터 2026-08-01(최신값 287.93)까지 전체 1364개 관측치. 원본 출처: FRED(세인트루이스 연방준비은행).
| 날짜 | 값 |
|---|---|
| 2026-08-01 | 287.93 |
| 2026-07-01 | 285.18 |
| 2026-06-01 | 286.02 |
| 2026-05-01 | 290.20 |
| 2026-04-01 | 282.72 |
| 2026-03-01 | 276.11 |
| 2026-02-01 | 269.54 |
| 2026-01-01 | 263.61 |
| 2025-12-01 | 261.33 |
| 2025-11-01 | 261.91 |
| 2025-10-01 | 260.59 |
| 2025-09-01 | 262.05 |
| 2025-08-01 | 262.11 |
| 2025-07-01 | 262.36 |
| 2025-06-01 | 260.49 |
| 2025-05-01 | 258.68 |
| 2025-04-01 | 258.39 |
| 2025-03-01 | 258.52 |
| 2025-02-01 | 259.50 |
| 2025-01-01 | 257.36 |
| 2024-12-01 | 253.42 |
| 2024-11-01 | 253.21 |
| 2024-10-01 | 253.08 |
| 2024-09-01 | 252.68 |
| 2024-08-01 | 255.46 |
| 2024-07-01 | 257.32 |
| 2024-06-01 | 255.91 |
| 2024-05-01 | 255.31 |
| 2024-04-01 | 256.98 |
| 2024-03-01 | 255.09 |
| 2024-02-01 | 254.93 |
| 2024-01-01 | 251.31 |
| 2023-12-01 | 249.87 |
| 2023-11-01 | 252.86 |
| 2023-10-01 | 255.19 |
| 2023-09-01 | 258.93 |
| 2023-08-01 | 257.68 |
| 2023-07-01 | 253.84 |
| 2023-06-01 | 253.86 |
| 2023-05-01 | 253.67 |
| 2023-04-01 | 256.91 |
| 2023-03-01 | 257.06 |
| 2023-02-01 | 258.67 |
| 2023-01-01 | 260.23 |
| 2022-12-01 | 257.90 |
| 2022-11-01 | 263.16 |
| 2022-10-01 | 265.06 |
| 2022-09-01 | 267.90 |
| 2022-08-01 | 269.55 |
| 2022-07-01 | 272.27 |
| 2022-06-01 | 280.25 |
| 2022-05-01 | 273.25 |
| 2022-04-01 | 265.31 |
| 2022-03-01 | 260.01 |
| 2022-02-01 | 252.66 |
| 2022-01-01 | 246.45 |
| 2021-12-01 | 241.34 |
| 2021-11-01 | 243.29 |
| 2021-10-01 | 240.47 |
| 2021-09-01 | 235.68 |
| 2021-08-01 | 233.41 |
| 2021-07-01 | 231.85 |
| 2021-06-01 | 228.90 |
| 2021-05-01 | 224.90 |
| 2021-04-01 | 217.90 |
| 2021-03-01 | 215.00 |
| 2021-02-01 | 210.60 |
| 2021-01-01 | 204.80 |
| 2020-12-01 | 200.50 |
| 2020-11-01 | 198.30 |
| 2020-10-01 | 196.50 |
| 2020-09-01 | 195.50 |
| 2020-08-01 | 194.30 |
| 2020-07-01 | 193.00 |
| 2020-06-01 | 191.20 |
| 2020-05-01 | 188.60 |
| 2020-04-01 | 185.50 |
| 2020-03-01 | 193.10 |
| 2020-02-01 | 196.70 |
| 2020-01-01 | 199.30 |
| 2019-12-01 | 199.00 |
| 2019-11-01 | 199.00 |
| 2019-10-01 | 198.60 |
| 2019-09-01 | 198.40 |
| 2019-08-01 | 199.20 |
| 2019-07-01 | 200.70 |
| 2019-06-01 | 200.30 |
| 2019-05-01 | 201.70 |
| 2019-04-01 | 202.10 |
| 2019-03-01 | 200.80 |
| 2019-02-01 | 199.20 |
| 2019-01-01 | 199.10 |
| 2018-12-01 | 201.00 |
| 2018-11-01 | 202.30 |
| 2018-10-01 | 204.60 |
| 2018-09-01 | 203.60 |
| 2018-08-01 | 203.40 |
| 2018-07-01 | 204.30 |
| 2018-06-01 | 204.20 |
| 2018-05-01 | 203.20 |
| 2018-04-01 | 200.30 |
| 2018-03-01 | 199.30 |
| 2018-02-01 | 199.30 |
| 2018-01-01 | 197.90 |
| 2017-12-01 | 196.30 |
| 2017-11-01 | 195.90 |
| 2017-10-01 | 194.90 |
| 2017-09-01 | 194.80 |
| 2017-08-01 | 193.80 |
| 2017-07-01 | 193.50 |
| 2017-06-01 | 193.60 |
| 2017-05-01 | 192.80 |
| 2017-04-01 | 193.00 |
| 2017-03-01 | 191.50 |
| 2017-02-01 | 191.60 |
| 2017-01-01 | 190.70 |
| 2016-12-01 | 188.20 |
| 2016-11-01 | 186.30 |
| 2016-10-01 | 186.70 |
| 2016-09-01 | 186.90 |
| 2016-08-01 | 186.60 |
| 2016-07-01 | 187.70 |
| 2016-06-01 | 187.60 |
| 2016-05-01 | 185.30 |
| 2016-04-01 | 183.20 |
| 2016-03-01 | 182.10 |
| 2016-02-01 | 181.30 |
| 2016-01-01 | 182.60 |
| 2015-12-01 | 183.50 |
| 2015-11-01 | 185.70 |
| 2015-10-01 | 187.50 |
| 2015-09-01 | 189.10 |
| 2015-08-01 | 191.90 |
| 2015-07-01 | 193.90 |
| 2015-06-01 | 194.80 |
| 2015-05-01 | 193.40 |
| 2015-04-01 | 190.90 |
| 2015-03-01 | 191.50 |
| 2015-02-01 | 191.10 |
| 2015-01-01 | 192.00 |
| 2014-12-01 | 197.00 |
| 2014-11-01 | 200.90 |
| 2014-10-01 | 203.40 |
| 2014-09-01 | 206.40 |
| 2014-08-01 | 207.00 |
| 2014-07-01 | 208.00 |
| 2014-06-01 | 208.30 |
| 2014-05-01 | 208.00 |
| 2014-04-01 | 208.30 |
| 2014-03-01 | 207.00 |
| 2014-02-01 | 205.70 |
| 2014-01-01 | 203.80 |
| 2013-12-01 | 202.00 |
| 2013-11-01 | 201.20 |
| 2013-10-01 | 202.50 |
| 2013-09-01 | 203.90 |
| 2013-08-01 | 204.20 |
| 2013-07-01 | 204.40 |
| 2013-06-01 | 204.30 |
| 2013-05-01 | 204.10 |
| 2013-04-01 | 203.50 |
| 2013-03-01 | 204.00 |
| 2013-02-01 | 204.30 |
| 2013-01-01 | 202.50 |
| 2012-12-01 | 201.50 |
| 2012-11-01 | 201.80 |
| 2012-10-01 | 203.50 |
| 2012-09-01 | 204.40 |
| 2012-08-01 | 202.70 |
| 2012-07-01 | 200.10 |
| 2012-06-01 | 199.80 |
| 2012-05-01 | 201.90 |
| 2012-04-01 | 203.70 |
| 2012-03-01 | 204.20 |
| 2012-02-01 | 201.60 |
| 2012-01-01 | 200.70 |
| 2011-12-01 | 199.80 |
| 2011-11-01 | 201.40 |
| 2011-10-01 | 201.10 |
| 2011-09-01 | 203.70 |
| 2011-08-01 | 203.20 |
| 2011-07-01 | 204.60 |
| 2011-06-01 | 203.90 |
| 2011-05-01 | 204.10 |
| 2011-04-01 | 203.10 |
| 2011-03-01 | 199.20 |
| 2011-02-01 | 195.80 |
| 2011-01-01 | 192.70 |
| 2010-12-01 | 189.70 |
| 2010-11-01 | 187.70 |
| 2010-10-01 | 186.60 |
| 2010-09-01 | 184.90 |
| 2010-08-01 | 184.90 |
| 2010-07-01 | 184.10 |
| 2010-06-01 | 183.50 |
| 2010-05-01 | 184.80 |
| 2010-04-01 | 184.40 |
| 2010-03-01 | 183.30 |
| 2010-02-01 | 181.00 |
| 2010-01-01 | 181.90 |
| 2009-12-01 | 178.10 |
| 2009-11-01 | 177.40 |
| 2009-10-01 | 175.20 |
| 2009-09-01 | 174.10 |
| 2009-08-01 | 175.00 |
| 2009-07-01 | 172.50 |
| 2009-06-01 | 174.10 |
| 2009-05-01 | 170.80 |
| 2009-04-01 | 169.10 |
| 2009-03-01 | 168.10 |
| 2009-02-01 | 169.30 |
| 2009-01-01 | 171.20 |
| 2008-12-01 | 170.90 |
| 2008-11-01 | 176.80 |
| 2008-10-01 | 186.40 |
| 2008-09-01 | 196.90 |
| 2008-08-01 | 199.00 |
| 2008-07-01 | 205.50 |
| 2008-06-01 | 200.50 |
| 2008-05-01 | 196.60 |
| 2008-04-01 | 190.90 |
| 2008-03-01 | 187.90 |
| 2008-02-01 | 182.70 |
| 2008-01-01 | 181.00 |
| 2007-12-01 | 178.60 |
| 2007-11-01 | 179.00 |
| 2007-10-01 | 174.70 |
| 2007-09-01 | 173.50 |
| 2007-08-01 | 172.40 |
| 2007-07-01 | 175.10 |
| 2007-06-01 | 173.80 |
| 2007-05-01 | 173.30 |
| 2007-04-01 | 171.40 |
| 2007-03-01 | 169.30 |
| 2007-02-01 | 166.80 |
| 2007-01-01 | 164.00 |
| 2006-12-01 | 165.60 |
| 2006-11-01 | 164.60 |
| 2006-10-01 | 162.20 |
| 2006-09-01 | 165.40 |
| 2006-08-01 | 167.90 |
| 2006-07-01 | 166.80 |
| 2006-06-01 | 166.10 |
| 2006-05-01 | 165.80 |
| 2006-04-01 | 164.30 |
| 2006-03-01 | 162.20 |
| 2006-02-01 | 161.80 |
| 2006-01-01 | 164.30 |
| 2005-12-01 | 163.00 |
| 2005-11-01 | 163.70 |
| 2005-10-01 | 166.20 |
| 2005-09-01 | 162.20 |
| 2005-08-01 | 157.60 |
| 2005-07-01 | 156.30 |
| 2005-06-01 | 154.30 |
| 2005-05-01 | 154.30 |
| 2005-04-01 | 155.00 |
| 2005-03-01 | 153.70 |
| 2005-02-01 | 151.60 |
| 2005-01-01 | 150.90 |
| 2004-12-01 | 150.20 |
| 2004-11-01 | 151.40 |
| 2004-10-01 | 150.00 |
| 2004-09-01 | 147.70 |
| 2004-08-01 | 148.00 |
| 2004-07-01 | 147.40 |
| 2004-06-01 | 147.20 |
| 2004-05-01 | 146.80 |
| 2004-04-01 | 144.80 |
| 2004-03-01 | 143.10 |
| 2004-02-01 | 142.10 |
| 2004-01-01 | 141.40 |
| 2003-12-01 | 139.50 |
| 2003-11-01 | 138.90 |
| 2003-10-01 | 139.30 |
| 2003-09-01 | 138.50 |
| 2003-08-01 | 138.00 |
| 2003-07-01 | 137.70 |
| 2003-06-01 | 138.00 |
| 2003-05-01 | 136.70 |
| 2003-04-01 | 136.80 |
| 2003-03-01 | 141.20 |
| 2003-02-01 | 137.60 |
| 2003-01-01 | 135.30 |
| 2002-12-01 | 132.90 |
| 2002-11-01 | 133.10 |
| 2002-10-01 | 133.20 |
| 2002-09-01 | 132.30 |
| 2002-08-01 | 131.50 |
| 2002-07-01 | 131.20 |
| 2002-06-01 | 130.90 |
| 2002-05-01 | 130.80 |
| 2002-04-01 | 130.80 |
| 2002-03-01 | 129.80 |
| 2002-02-01 | 128.40 |
| 2002-01-01 | 128.50 |
| 2001-12-01 | 128.10 |
| 2001-11-01 | 129.80 |
| 2001-10-01 | 130.30 |
| 2001-09-01 | 133.30 |
| 2001-08-01 | 133.40 |
| 2001-07-01 | 133.40 |
| 2001-06-01 | 135.50 |
| 2001-05-01 | 136.80 |
| 2001-04-01 | 136.40 |
| 2001-03-01 | 135.90 |
| 2001-02-01 | 137.40 |
| 2001-01-01 | 140.00 |
| 2000-12-01 | 136.20 |
| 2000-11-01 | 135.00 |
| 2000-10-01 | 135.40 |
| 2000-09-01 | 134.70 |
| 2000-08-01 | 132.90 |
| 2000-07-01 | 133.70 |
| 2000-06-01 | 133.80 |
| 2000-05-01 | 131.60 |
| 2000-04-01 | 130.70 |
| 2000-03-01 | 130.80 |
| 2000-02-01 | 129.80 |
| 2000-01-01 | 128.30 |
| 1999-12-01 | 127.80 |
| 1999-11-01 | 128.30 |
| 1999-10-01 | 127.70 |
| 1999-09-01 | 128.00 |
| 1999-08-01 | 126.90 |
| 1999-07-01 | 125.70 |
| 1999-06-01 | 125.20 |
| 1999-05-01 | 124.70 |
| 1999-04-01 | 123.60 |
| 1999-03-01 | 122.60 |
| 1999-02-01 | 122.30 |
| 1999-01-01 | 122.90 |
| 1998-12-01 | 122.80 |
| 1998-11-01 | 123.60 |
| 1998-10-01 | 124.00 |
| 1998-09-01 | 123.80 |
| 1998-08-01 | 124.20 |
| 1998-07-01 | 124.90 |
| 1998-06-01 | 124.80 |
| 1998-05-01 | 125.10 |
| 1998-04-01 | 124.90 |
| 1998-03-01 | 124.70 |
| 1998-02-01 | 125.00 |
| 1998-01-01 | 125.40 |
| 1997-12-01 | 126.80 |
| 1997-11-01 | 127.90 |
| 1997-10-01 | 127.80 |
| 1997-09-01 | 127.50 |
| 1997-08-01 | 127.20 |
| 1997-07-01 | 126.90 |
| 1997-06-01 | 127.20 |
| 1997-05-01 | 127.40 |
| 1997-04-01 | 127.00 |
| 1997-03-01 | 127.30 |
| 1997-02-01 | 128.50 |
| 1997-01-01 | 129.70 |
| 1996-12-01 | 129.10 |
| 1996-11-01 | 128.20 |
| 1996-10-01 | 128.00 |
| 1996-09-01 | 128.20 |
| 1996-08-01 | 128.30 |
| 1996-07-01 | 128.00 |
| 1996-06-01 | 128.00 |
| 1996-05-01 | 128.10 |
| 1996-04-01 | 127.40 |
| 1996-03-01 | 126.40 |
| 1996-02-01 | 126.20 |
| 1996-01-01 | 126.30 |
| 1995-12-01 | 125.70 |
| 1995-11-01 | 125.40 |
| 1995-10-01 | 125.30 |
| 1995-09-01 | 125.20 |
| 1995-08-01 | 125.10 |
| 1995-07-01 | 125.30 |
| 1995-06-01 | 125.30 |
| 1995-05-01 | 124.90 |
| 1995-04-01 | 124.60 |
| 1995-03-01 | 123.90 |
| 1995-02-01 | 123.50 |
| 1995-01-01 | 122.90 |
| 1994-12-01 | 121.90 |
| 1994-11-01 | 121.50 |
| 1994-10-01 | 120.90 |
| 1994-09-01 | 121.00 |
| 1994-08-01 | 121.20 |
| 1994-07-01 | 120.70 |
| 1994-06-01 | 120.50 |
| 1994-05-01 | 119.90 |
| 1994-04-01 | 119.70 |
| 1994-03-01 | 119.70 |
| 1994-02-01 | 119.30 |
| 1994-01-01 | 119.10 |
| 1993-12-01 | 118.60 |
| 1993-11-01 | 119.00 |
| 1993-10-01 | 119.10 |
| 1993-09-01 | 118.70 |
| 1993-08-01 | 118.70 |
| 1993-07-01 | 119.20 |
| 1993-06-01 | 119.50 |
| 1993-05-01 | 119.70 |
| 1993-04-01 | 119.30 |
| 1993-03-01 | 118.70 |
| 1993-02-01 | 118.40 |
| 1993-01-01 | 118.00 |
| 1992-12-01 | 117.60 |
| 1992-11-01 | 117.80 |
| 1992-10-01 | 118.10 |
| 1992-09-01 | 118.00 |
| 1992-08-01 | 117.70 |
| 1992-07-01 | 117.90 |
| 1992-06-01 | 118.00 |
| 1992-05-01 | 117.20 |
| 1992-04-01 | 116.30 |
| 1992-03-01 | 116.10 |
| 1992-02-01 | 116.00 |
| 1992-01-01 | 115.60 |
| 1991-12-01 | 115.90 |
| 1991-11-01 | 116.40 |
| 1991-10-01 | 116.40 |
| 1991-09-01 | 116.10 |
| 1991-08-01 | 116.20 |
| 1991-07-01 | 116.10 |
| 1991-06-01 | 116.40 |
| 1991-05-01 | 116.50 |
| 1991-04-01 | 116.00 |
| 1991-03-01 | 116.20 |
| 1991-02-01 | 117.20 |
| 1991-01-01 | 119.00 |
| 1990-12-01 | 118.70 |
| 1990-11-01 | 120.10 |
| 1990-10-01 | 120.80 |
| 1990-09-01 | 118.40 |
| 1990-08-01 | 116.50 |
| 1990-07-01 | 114.50 |
| 1990-06-01 | 114.30 |
| 1990-05-01 | 114.60 |
| 1990-04-01 | 114.10 |
| 1990-03-01 | 114.20 |
| 1990-02-01 | 114.40 |
| 1990-01-01 | 114.90 |
| 1989-12-01 | 113.00 |
| 1989-11-01 | 112.70 |
| 1989-10-01 | 112.80 |
| 1989-09-01 | 112.40 |
| 1989-08-01 | 112.00 |
| 1989-07-01 | 112.80 |
| 1989-06-01 | 112.90 |
| 1989-05-01 | 113.20 |
| 1989-04-01 | 112.30 |
| 1989-03-01 | 111.50 |
| 1989-02-01 | 110.80 |
| 1989-01-01 | 110.50 |
| 1988-12-01 | 109.00 |
| 1988-11-01 | 108.30 |
| 1988-10-01 | 108.20 |
| 1988-09-01 | 108.10 |
| 1988-08-01 | 108.00 |
| 1988-07-01 | 107.90 |
| 1988-06-01 | 107.20 |
| 1988-05-01 | 106.50 |
| 1988-04-01 | 105.80 |
| 1988-03-01 | 104.90 |
| 1988-02-01 | 104.80 |
| 1988-01-01 | 104.60 |
| 1987-12-01 | 104.20 |
| 1987-11-01 | 104.20 |
| 1987-10-01 | 104.10 |
| 1987-09-01 | 103.70 |
| 1987-08-01 | 103.80 |
| 1987-07-01 | 103.50 |
| 1987-06-01 | 103.00 |
| 1987-05-01 | 102.60 |
| 1987-04-01 | 101.90 |
| 1987-03-01 | 101.20 |
| 1987-02-01 | 101.00 |
| 1987-01-01 | 100.50 |
| 1986-12-01 | 99.70 |
| 1986-11-01 | 99.80 |
| 1986-10-01 | 99.70 |
| 1986-09-01 | 99.40 |
| 1986-08-01 | 99.30 |
| 1986-07-01 | 99.40 |
| 1986-06-01 | 99.90 |
| 1986-05-01 | 100.00 |
| 1986-04-01 | 99.60 |
| 1986-03-01 | 100.30 |
| 1986-02-01 | 101.70 |
| 1986-01-01 | 103.20 |
| 1985-12-01 | 103.60 |
| 1985-11-01 | 103.40 |
| 1985-10-01 | 102.90 |
| 1985-09-01 | 102.10 |
| 1985-08-01 | 102.70 |
| 1985-07-01 | 103.20 |
| 1985-06-01 | 103.30 |
| 1985-05-01 | 103.50 |
| 1985-04-01 | 103.30 |
| 1985-03-01 | 103.10 |
| 1985-02-01 | 103.30 |
| 1985-01-01 | 103.40 |
| 1984-12-01 | 103.50 |
| 1984-11-01 | 103.70 |
| 1984-10-01 | 103.40 |
| 1984-09-01 | 103.40 |
| 1984-08-01 | 103.80 |
| 1984-07-01 | 104.20 |
| 1984-06-01 | 104.00 |
| 1984-05-01 | 104.10 |
| 1984-04-01 | 104.00 |
| 1984-03-01 | 103.90 |
| 1984-02-01 | 103.20 |
| 1984-01-01 | 102.90 |
| 1983-12-01 | 102.30 |
| 1983-11-01 | 102.10 |
| 1983-10-01 | 102.20 |
| 1983-09-01 | 102.00 |
| 1983-08-01 | 101.80 |
| 1983-07-01 | 101.30 |
| 1983-06-01 | 101.00 |
| 1983-05-01 | 100.80 |
| 1983-04-01 | 100.40 |
| 1983-03-01 | 100.40 |
| 1983-02-01 | 100.50 |
| 1983-01-01 | 100.20 |
| 1982-12-01 | 100.50 |
| 1982-11-01 | 100.30 |
| 1982-10-01 | 100.20 |
| 1982-09-01 | 100.00 |
| 1982-08-01 | 100.30 |
| 1982-07-01 | 100.40 |
| 1982-06-01 | 100.00 |
| 1982-05-01 | 99.80 |
| 1982-04-01 | 99.60 |
| 1982-03-01 | 99.60 |
| 1982-02-01 | 99.80 |
| 1982-01-01 | 99.70 |
| 1981-12-01 | 98.80 |
| 1981-11-01 | 98.80 |
| 1981-10-01 | 98.90 |
| 1981-09-01 | 98.80 |
| 1981-08-01 | 99.00 |
| 1981-07-01 | 99.00 |
| 1981-06-01 | 98.50 |
| 1981-05-01 | 98.30 |
| 1981-04-01 | 98.00 |
| 1981-03-01 | 97.00 |
| 1981-02-01 | 96.10 |
| 1981-01-01 | 95.20 |
| 1980-12-01 | 93.80 |
| 1980-11-01 | 93.20 |
| 1980-10-01 | 92.80 |
| 1980-09-01 | 91.70 |
| 1980-08-01 | 91.50 |
| 1980-07-01 | 90.30 |
| 1980-06-01 | 88.70 |
| 1980-05-01 | 88.30 |
| 1980-04-01 | 87.80 |
| 1980-03-01 | 87.50 |
| 1980-02-01 | 86.90 |
| 1980-01-01 | 85.20 |
| 1979-12-01 | 83.40 |
| 1979-11-01 | 82.60 |
| 1979-10-01 | 82.10 |
| 1979-09-01 | 80.90 |
| 1979-08-01 | 79.60 |
| 1979-07-01 | 79.20 |
| 1979-06-01 | 78.00 |
| 1979-05-01 | 77.50 |
| 1979-04-01 | 76.90 |
| 1979-03-01 | 75.80 |
| 1979-02-01 | 74.90 |
| 1979-01-01 | 73.80 |
| 1978-12-01 | 72.70 |
| 1978-11-01 | 72.10 |
| 1978-10-01 | 71.80 |
| 1978-09-01 | 71.00 |
| 1978-08-01 | 70.40 |
| 1978-07-01 | 70.40 |
| 1978-06-01 | 70.00 |
| 1978-05-01 | 69.50 |
| 1978-04-01 | 69.00 |
| 1978-03-01 | 68.10 |
| 1978-02-01 | 67.50 |
| 1978-01-01 | 66.80 |
| 1977-12-01 | 66.20 |
| 1977-11-01 | 65.80 |
| 1977-10-01 | 65.60 |
| 1977-09-01 | 65.30 |
| 1977-08-01 | 65.00 |
| 1977-07-01 | 65.10 |
| 1977-06-01 | 65.00 |
| 1977-05-01 | 65.20 |
| 1977-04-01 | 64.90 |
| 1977-03-01 | 64.10 |
| 1977-02-01 | 63.50 |
| 1977-01-01 | 62.80 |
| 1976-12-01 | 62.50 |
| 1976-11-01 | 62.00 |
| 1976-10-01 | 61.90 |
| 1976-09-01 | 61.80 |
| 1976-08-01 | 61.40 |
| 1976-07-01 | 61.60 |
| 1976-06-01 | 61.20 |
| 1976-05-01 | 60.80 |
| 1976-04-01 | 60.60 |
| 1976-03-01 | 60.00 |
| 1976-02-01 | 59.90 |
| 1976-01-01 | 59.90 |
| 1975-12-01 | 59.70 |
| 1975-11-01 | 59.50 |
| 1975-10-01 | 59.80 |
| 1975-09-01 | 59.40 |
| 1975-08-01 | 59.00 |
| 1975-07-01 | 58.70 |
| 1975-06-01 | 58.00 |
| 1975-05-01 | 57.90 |
| 1975-04-01 | 57.50 |
| 1975-03-01 | 56.90 |
| 1975-02-01 | 57.20 |
| 1975-01-01 | 57.40 |
| 1974-12-01 | 57.30 |
| 1974-11-01 | 57.40 |
| 1974-10-01 | 56.90 |
| 1974-09-01 | 55.90 |
| 1974-08-01 | 55.90 |
| 1974-07-01 | 54.00 |
| 1974-06-01 | 52.00 |
| 1974-05-01 | 51.80 |
| 1974-04-01 | 51.00 |
| 1974-03-01 | 50.60 |
| 1974-02-01 | 50.00 |
| 1974-01-01 | 49.00 |
| 1973-12-01 | 47.40 |
| 1973-11-01 | 46.50 |
| 1973-10-01 | 46.30 |
| 1973-09-01 | 46.70 |
| 1973-08-01 | 47.50 |
| 1973-07-01 | 44.90 |
| 1973-06-01 | 45.50 |
| 1973-05-01 | 44.50 |
| 1973-04-01 | 43.60 |
| 1973-03-01 | 43.40 |
| 1973-02-01 | 42.40 |
| 1973-01-01 | 41.60 |
| 1972-12-01 | 41.10 |
| 1972-11-01 | 40.30 |
| 1972-10-01 | 40.10 |
| 1972-09-01 | 40.20 |
| 1972-08-01 | 40.10 |
| 1972-07-01 | 40.00 |
| 1972-06-01 | 39.70 |
| 1972-05-01 | 39.50 |
| 1972-04-01 | 39.30 |
| 1972-03-01 | 39.20 |
| 1972-02-01 | 39.20 |
| 1972-01-01 | 38.80 |
| 1971-12-01 | 38.60 |
| 1971-11-01 | 38.30 |
| 1971-10-01 | 38.30 |
| 1971-09-01 | 38.30 |
| 1971-08-01 | 38.50 |
| 1971-07-01 | 38.30 |
| 1971-06-01 | 38.20 |
| 1971-05-01 | 38.10 |
| 1971-04-01 | 37.90 |
| 1971-03-01 | 37.80 |
| 1971-02-01 | 37.70 |
| 1971-01-01 | 37.30 |
| 1970-12-01 | 37.10 |
| 1970-11-01 | 37.10 |
| 1970-10-01 | 37.10 |
| 1970-09-01 | 37.10 |
| 1970-08-01 | 36.90 |
| 1970-07-01 | 37.10 |
| 1970-06-01 | 36.90 |
| 1970-05-01 | 36.80 |
| 1970-04-01 | 36.80 |
| 1970-03-01 | 36.70 |
| 1970-02-01 | 36.70 |
| 1970-01-01 | 36.50 |
| 1969-12-01 | 36.30 |
| 1969-11-01 | 36.10 |
| 1969-10-01 | 35.90 |
| 1969-09-01 | 35.80 |
| 1969-08-01 | 35.70 |
| 1969-07-01 | 35.80 |
| 1969-06-01 | 35.70 |
| 1969-05-01 | 35.50 |
| 1969-04-01 | 35.30 |
| 1969-03-01 | 35.20 |
| 1969-02-01 | 35.00 |
| 1969-01-01 | 34.80 |
| 1968-12-01 | 34.60 |
| 1968-11-01 | 34.50 |
| 1968-10-01 | 34.40 |
| 1968-09-01 | 34.40 |
| 1968-08-01 | 34.20 |
| 1968-07-01 | 34.30 |
| 1968-06-01 | 34.20 |
| 1968-05-01 | 34.20 |
| 1968-04-01 | 34.10 |
| 1968-03-01 | 34.10 |
| 1968-02-01 | 34.00 |
| 1968-01-01 | 33.80 |
| 1967-12-01 | 33.70 |
| 1967-11-01 | 33.40 |
| 1967-10-01 | 33.40 |
| 1967-09-01 | 33.40 |
| 1967-08-01 | 33.40 |
| 1967-07-01 | 33.50 |
| 1967-06-01 | 33.50 |
| 1967-05-01 | 33.30 |
| 1967-04-01 | 33.10 |
| 1967-03-01 | 33.30 |
| 1967-02-01 | 33.40 |
| 1967-01-01 | 33.40 |
| 1966-12-01 | 33.30 |
| 1966-11-01 | 33.30 |
| 1966-10-01 | 33.40 |
| 1966-09-01 | 33.60 |
| 1966-08-01 | 33.60 |
| 1966-07-01 | 33.50 |
| 1966-06-01 | 33.30 |
| 1966-05-01 | 33.20 |
| 1966-04-01 | 33.20 |
| 1966-03-01 | 33.20 |
| 1966-02-01 | 33.20 |
| 1966-01-01 | 32.90 |
| 1965-12-01 | 32.80 |
| 1965-11-01 | 32.60 |
| 1965-10-01 | 32.50 |
| 1965-09-01 | 32.40 |
| 1965-08-01 | 32.40 |
| 1965-07-01 | 32.40 |
| 1965-06-01 | 32.40 |
| 1965-05-01 | 32.10 |
| 1965-04-01 | 32.00 |
| 1965-03-01 | 31.90 |
| 1965-02-01 | 31.90 |
| 1965-01-01 | 31.80 |
| 1964-12-01 | 31.70 |
| 1964-11-01 | 31.70 |
| 1964-10-01 | 31.70 |
| 1964-09-01 | 31.70 |
| 1964-08-01 | 31.60 |
| 1964-07-01 | 31.60 |
| 1964-06-01 | 31.50 |
| 1964-05-01 | 31.50 |
| 1964-04-01 | 31.60 |
| 1964-03-01 | 31.60 |
| 1964-02-01 | 31.60 |
| 1964-01-01 | 31.80 |
| 1963-12-01 | 31.60 |
| 1963-11-01 | 31.70 |
| 1963-10-01 | 31.60 |
| 1963-09-01 | 31.60 |
| 1963-08-01 | 31.60 |
| 1963-07-01 | 31.70 |
| 1963-06-01 | 31.60 |
| 1963-05-01 | 31.50 |
| 1963-04-01 | 31.40 |
| 1963-03-01 | 31.50 |
| 1963-02-01 | 31.50 |
| 1963-01-01 | 31.60 |
| 1962-12-01 | 31.60 |
| 1962-11-01 | 31.70 |
| 1962-10-01 | 31.70 |
| 1962-09-01 | 31.90 |
| 1962-08-01 | 31.60 |
| 1962-07-01 | 31.60 |
| 1962-06-01 | 31.50 |
| 1962-05-01 | 31.50 |
| 1962-04-01 | 31.60 |
| 1962-03-01 | 31.70 |
| 1962-02-01 | 31.70 |
| 1962-01-01 | 31.70 |
| 1961-12-01 | 31.60 |
| 1961-11-01 | 31.50 |
| 1961-10-01 | 31.50 |
| 1961-09-01 | 31.50 |
| 1961-08-01 | 31.50 |
| 1961-07-01 | 31.50 |
| 1961-06-01 | 31.30 |
| 1961-05-01 | 31.50 |
| 1961-04-01 | 31.60 |
| 1961-03-01 | 31.80 |
| 1961-02-01 | 31.80 |
| 1961-01-01 | 31.80 |
| 1960-12-01 | 31.70 |
| 1960-11-01 | 31.70 |
| 1960-10-01 | 31.70 |
| 1960-09-01 | 31.60 |
| 1960-08-01 | 31.60 |
| 1960-07-01 | 31.70 |
| 1960-06-01 | 31.70 |
| 1960-05-01 | 31.70 |
| 1960-04-01 | 31.80 |
| 1960-03-01 | 31.80 |
| 1960-02-01 | 31.60 |
| 1960-01-01 | 31.60 |
| 1959-12-01 | 31.50 |
| 1959-11-01 | 31.50 |
| 1959-10-01 | 31.60 |
| 1959-09-01 | 31.70 |
| 1959-08-01 | 31.60 |
| 1959-07-01 | 31.70 |
| 1959-06-01 | 31.70 |
| 1959-05-01 | 31.80 |
| 1959-04-01 | 31.80 |
| 1959-03-01 | 31.70 |
| 1959-02-01 | 31.70 |
| 1959-01-01 | 31.70 |
| 1958-12-01 | 31.60 |
| 1958-11-01 | 31.60 |
| 1958-10-01 | 31.50 |
| 1958-09-01 | 31.60 |
| 1958-08-01 | 31.60 |
| 1958-07-01 | 31.60 |
| 1958-06-01 | 31.60 |
| 1958-05-01 | 31.70 |
| 1958-04-01 | 31.60 |
| 1958-03-01 | 31.70 |
| 1958-02-01 | 31.50 |
| 1958-01-01 | 31.50 |
| 1957-12-01 | 31.40 |
| 1957-11-01 | 31.30 |
| 1957-10-01 | 31.20 |
| 1957-09-01 | 31.30 |
| 1957-08-01 | 31.40 |
| 1957-07-01 | 31.30 |
| 1957-06-01 | 31.10 |
| 1957-05-01 | 31.00 |
| 1957-04-01 | 31.10 |
| 1957-03-01 | 31.00 |
| 1957-02-01 | 31.00 |
| 1957-01-01 | 31.00 |
| 1956-12-01 | 30.80 |
| 1956-11-01 | 30.70 |
| 1956-10-01 | 30.60 |
| 1956-09-01 | 30.60 |
| 1956-08-01 | 30.40 |
| 1956-07-01 | 30.20 |
| 1956-06-01 | 30.30 |
| 1956-05-01 | 30.30 |
| 1956-04-01 | 30.10 |
| 1956-03-01 | 29.90 |
| 1956-02-01 | 29.80 |
| 1956-01-01 | 29.70 |
| 1955-12-01 | 29.50 |
| 1955-11-01 | 29.50 |
| 1955-10-01 | 29.60 |
| 1955-09-01 | 29.60 |
| 1955-08-01 | 29.40 |
| 1955-07-01 | 29.30 |
| 1955-06-01 | 29.30 |
| 1955-05-01 | 29.10 |
| 1955-04-01 | 29.30 |
| 1955-03-01 | 29.20 |
| 1955-02-01 | 29.30 |
| 1955-01-01 | 29.20 |
| 1954-12-01 | 29.00 |
| 1954-11-01 | 29.20 |
| 1954-10-01 | 29.10 |
| 1954-09-01 | 29.20 |
| 1954-08-01 | 29.30 |
| 1954-07-01 | 29.30 |
| 1954-06-01 | 29.20 |
| 1954-05-01 | 29.40 |
| 1954-04-01 | 29.40 |
| 1954-03-01 | 29.30 |
| 1954-02-01 | 29.30 |
| 1954-01-01 | 29.40 |
| 1953-12-01 | 29.20 |
| 1953-11-01 | 29.10 |
| 1953-10-01 | 29.20 |
| 1953-09-01 | 29.40 |
| 1953-08-01 | 29.30 |
| 1953-07-01 | 29.40 |
| 1953-06-01 | 29.00 |
| 1953-05-01 | 29.10 |
| 1953-04-01 | 29.00 |
| 1953-03-01 | 29.20 |
| 1953-02-01 | 29.10 |
| 1953-01-01 | 29.10 |
| 1952-12-01 | 29.10 |
| 1952-11-01 | 29.30 |
| 1952-10-01 | 29.50 |
| 1952-09-01 | 29.60 |
| 1952-08-01 | 29.80 |
| 1952-07-01 | 29.60 |
| 1952-06-01 | 29.50 |
| 1952-05-01 | 29.60 |
| 1952-04-01 | 29.60 |
| 1952-03-01 | 29.80 |
| 1952-02-01 | 29.80 |
| 1952-01-01 | 30.00 |
| 1951-12-01 | 30.10 |
| 1951-11-01 | 30.10 |
| 1951-10-01 | 30.10 |
| 1951-09-01 | 30.10 |
| 1951-08-01 | 30.10 |
| 1951-07-01 | 30.30 |
| 1951-06-01 | 30.50 |
| 1951-05-01 | 30.70 |
| 1951-04-01 | 30.80 |
| 1951-03-01 | 30.90 |
| 1951-02-01 | 30.90 |
| 1951-01-01 | 30.50 |
| 1950-12-01 | 29.70 |
| 1950-11-01 | 29.00 |
| 1950-10-01 | 28.60 |
| 1950-09-01 | 28.40 |
| 1950-08-01 | 27.90 |
| 1950-07-01 | 27.30 |
| 1950-06-01 | 26.60 |
| 1950-05-01 | 26.40 |
| 1950-04-01 | 26.10 |
| 1950-03-01 | 26.10 |
| 1950-02-01 | 26.10 |
| 1950-01-01 | 25.90 |
| 1949-12-01 | 25.90 |
| 1949-11-01 | 26.00 |
| 1949-10-01 | 26.00 |
| 1949-09-01 | 26.10 |
| 1949-08-01 | 26.00 |
| 1949-07-01 | 26.00 |
| 1949-06-01 | 26.00 |
| 1949-05-01 | 26.30 |
| 1949-04-01 | 26.50 |
| 1949-03-01 | 26.80 |
| 1949-02-01 | 26.80 |
| 1949-01-01 | 27.30 |
| 1948-12-01 | 27.60 |
| 1948-11-01 | 27.80 |
| 1948-10-01 | 27.80 |
| 1948-09-01 | 28.10 |
| 1948-08-01 | 28.20 |
| 1948-07-01 | 28.00 |
| 1948-06-01 | 27.70 |
| 1948-05-01 | 27.50 |
| 1948-04-01 | 27.40 |
| 1948-03-01 | 27.20 |
| 1948-02-01 | 27.20 |
| 1948-01-01 | 27.70 |
| 1947-12-01 | 27.20 |
| 1947-11-01 | 26.70 |
| 1947-10-01 | 26.40 |
| 1947-09-01 | 26.10 |
| 1947-08-01 | 25.60 |
| 1947-07-01 | 25.30 |
| 1947-06-01 | 25.00 |
| 1947-05-01 | 25.00 |
| 1947-04-01 | 25.10 |
| 1947-03-01 | 25.30 |
| 1947-02-01 | 24.70 |
| 1947-01-01 | 24.50 |
| 1946-12-01 | 24.30 |
| 1946-11-01 | 24.10 |
| 1946-10-01 | 23.10 |
| 1946-09-01 | 21.40 |
| 1946-08-01 | 22.20 |
| 1946-07-01 | 21.50 |
| 1946-06-01 | 19.40 |
| 1946-05-01 | 19.10 |
| 1946-04-01 | 19.00 |
| 1946-03-01 | 18.80 |
| 1946-02-01 | 18.50 |
| 1946-01-01 | 18.40 |
| 1945-12-01 | 18.40 |
| 1945-11-01 | 18.40 |
| 1945-10-01 | 18.20 |
| 1945-09-01 | 18.10 |
| 1945-08-01 | 18.20 |
| 1945-07-01 | 18.30 |
| 1945-06-01 | 18.30 |
| 1945-05-01 | 18.30 |
| 1945-04-01 | 18.20 |
| 1945-03-01 | 18.10 |
| 1945-02-01 | 18.10 |
| 1945-01-01 | 18.10 |
| 1944-12-01 | 18.00 |
| 1944-11-01 | 18.00 |
| 1944-10-01 | 17.90 |
| 1944-09-01 | 17.90 |
| 1944-08-01 | 17.90 |
| 1944-07-01 | 17.90 |
| 1944-06-01 | 18.00 |
| 1944-05-01 | 17.90 |
| 1944-04-01 | 17.90 |
| 1944-03-01 | 17.90 |
| 1944-02-01 | 17.80 |
| 1944-01-01 | 17.80 |
| 1943-12-01 | 17.80 |
| 1943-11-01 | 17.70 |
| 1943-10-01 | 17.80 |
| 1943-09-01 | 17.80 |
| 1943-08-01 | 17.80 |
| 1943-07-01 | 17.80 |
| 1943-06-01 | 17.90 |
| 1943-05-01 | 17.90 |
| 1943-04-01 | 17.90 |
| 1943-03-01 | 17.80 |
| 1943-02-01 | 17.70 |
| 1943-01-01 | 17.50 |
| 1942-12-01 | 17.40 |
| 1942-11-01 | 17.30 |
| 1942-10-01 | 17.20 |
| 1942-09-01 | 17.20 |
| 1942-08-01 | 17.10 |
| 1942-07-01 | 17.00 |
| 1942-06-01 | 17.00 |
| 1942-05-01 | 17.00 |
| 1942-04-01 | 17.00 |
| 1942-03-01 | 16.80 |
| 1942-02-01 | 16.70 |
| 1942-01-01 | 16.50 |
| 1941-12-01 | 16.20 |
| 1941-11-01 | 15.90 |
| 1941-10-01 | 15.90 |
| 1941-09-01 | 15.80 |
| 1941-08-01 | 15.60 |
| 1941-07-01 | 15.30 |
| 1941-06-01 | 15.00 |
| 1941-05-01 | 14.60 |
| 1941-04-01 | 14.40 |
| 1941-03-01 | 14.00 |
| 1941-02-01 | 13.90 |
| 1941-01-01 | 13.90 |
| 1940-12-01 | 13.80 |
| 1940-11-01 | 13.70 |
| 1940-10-01 | 13.60 |
| 1940-09-01 | 13.40 |
| 1940-08-01 | 13.40 |
| 1940-07-01 | 13.40 |
| 1940-06-01 | 13.40 |
| 1940-05-01 | 13.50 |
| 1940-04-01 | 13.50 |
| 1940-03-01 | 13.50 |
| 1940-02-01 | 13.60 |
| 1940-01-01 | 13.70 |
| 1939-12-01 | 13.70 |
| 1939-11-01 | 13.60 |
| 1939-10-01 | 13.70 |
| 1939-09-01 | 13.60 |
| 1939-08-01 | 12.90 |
| 1939-07-01 | 13.00 |
| 1939-06-01 | 13.00 |
| 1939-05-01 | 13.10 |
| 1939-04-01 | 13.10 |
| 1939-03-01 | 13.20 |
| 1939-02-01 | 13.30 |
| 1939-01-01 | 13.30 |
| 1938-12-01 | 13.30 |
| 1938-11-01 | 13.40 |
| 1938-10-01 | 13.40 |
| 1938-09-01 | 13.50 |
| 1938-08-01 | 13.40 |
| 1938-07-01 | 13.60 |
| 1938-06-01 | 13.50 |
| 1938-05-01 | 13.50 |
| 1938-04-01 | 13.50 |
| 1938-03-01 | 13.70 |
| 1938-02-01 | 13.80 |
| 1938-01-01 | 14.00 |
| 1937-12-01 | 14.10 |
| 1937-11-01 | 14.40 |
| 1937-10-01 | 14.70 |
| 1937-09-01 | 15.10 |
| 1937-08-01 | 15.10 |
| 1937-07-01 | 15.20 |
| 1937-06-01 | 15.00 |
| 1937-05-01 | 15.10 |
| 1937-04-01 | 15.20 |
| 1937-03-01 | 15.10 |
| 1937-02-01 | 14.90 |
| 1937-01-01 | 14.80 |
| 1936-12-01 | 14.50 |
| 1936-11-01 | 14.20 |
| 1936-10-01 | 14.00 |
| 1936-09-01 | 14.00 |
| 1936-08-01 | 14.00 |
| 1936-07-01 | 13.90 |
| 1936-06-01 | 13.70 |
| 1936-05-01 | 13.50 |
| 1936-04-01 | 13.70 |
| 1936-03-01 | 13.70 |
| 1936-02-01 | 13.90 |
| 1936-01-01 | 13.90 |
| 1935-12-01 | 14.00 |
| 1935-11-01 | 13.90 |
| 1935-10-01 | 13.90 |
| 1935-09-01 | 13.90 |
| 1935-08-01 | 13.90 |
| 1935-07-01 | 13.70 |
| 1935-06-01 | 13.80 |
| 1935-05-01 | 13.80 |
| 1935-04-01 | 13.80 |
| 1935-03-01 | 13.70 |
| 1935-02-01 | 13.70 |
| 1935-01-01 | 13.60 |
| 1934-12-01 | 13.30 |
| 1934-11-01 | 13.20 |
| 1934-10-01 | 13.20 |
| 1934-09-01 | 13.40 |
| 1934-08-01 | 13.20 |
| 1934-07-01 | 12.90 |
| 1934-06-01 | 12.90 |
| 1934-05-01 | 12.70 |
| 1934-04-01 | 12.70 |
| 1934-03-01 | 12.70 |
| 1934-02-01 | 12.70 |
| 1934-01-01 | 12.40 |
| 1933-12-01 | 12.20 |
| 1933-11-01 | 12.30 |
| 1933-10-01 | 12.30 |
| 1933-09-01 | 12.20 |
| 1933-08-01 | 12.00 |
| 1933-07-01 | 11.90 |
| 1933-06-01 | 11.20 |
| 1933-05-01 | 10.80 |
| 1933-04-01 | 10.40 |
| 1933-03-01 | 10.40 |
| 1933-02-01 | 10.30 |
| 1933-01-01 | 10.50 |
| 1932-12-01 | 10.80 |
| 1932-11-01 | 11.00 |
| 1932-10-01 | 11.10 |
| 1932-09-01 | 11.30 |
| 1932-08-01 | 11.20 |
| 1932-07-01 | 11.10 |
| 1932-06-01 | 11.00 |
| 1932-05-01 | 11.10 |
| 1932-04-01 | 11.30 |
| 1932-03-01 | 11.40 |
| 1932-02-01 | 11.40 |
| 1932-01-01 | 11.60 |
| 1931-12-01 | 11.80 |
| 1931-11-01 | 12.10 |
| 1931-10-01 | 12.10 |
| 1931-09-01 | 12.30 |
| 1931-08-01 | 12.40 |
| 1931-07-01 | 12.40 |
| 1931-06-01 | 12.40 |
| 1931-05-01 | 12.60 |
| 1931-04-01 | 12.90 |
| 1931-03-01 | 13.10 |
| 1931-02-01 | 13.20 |
| 1931-01-01 | 13.50 |
| 1930-12-01 | 13.70 |
| 1930-11-01 | 14.00 |
| 1930-10-01 | 14.30 |
| 1930-09-01 | 14.50 |
| 1930-08-01 | 14.50 |
| 1930-07-01 | 14.50 |
| 1930-06-01 | 15.00 |
| 1930-05-01 | 15.30 |
| 1930-04-01 | 15.50 |
| 1930-03-01 | 15.50 |
| 1930-02-01 | 15.70 |
| 1930-01-01 | 15.90 |
| 1929-12-01 | 16.10 |
| 1929-11-01 | 16.10 |
| 1929-10-01 | 16.40 |
| 1929-09-01 | 16.60 |
| 1929-08-01 | 16.60 |
| 1929-07-01 | 16.60 |
| 1929-06-01 | 16.40 |
| 1929-05-01 | 16.30 |
| 1929-04-01 | 16.50 |
| 1929-03-01 | 16.60 |
| 1929-02-01 | 16.40 |
| 1929-01-01 | 16.50 |
| 1928-12-01 | 16.50 |
| 1928-11-01 | 16.50 |
| 1928-10-01 | 16.70 |
| 1928-09-01 | 17.00 |
| 1928-08-01 | 16.80 |
| 1928-07-01 | 16.80 |
| 1928-06-01 | 16.70 |
| 1928-05-01 | 16.80 |
| 1928-04-01 | 16.70 |
| 1928-03-01 | 16.50 |
| 1928-02-01 | 16.50 |
| 1928-01-01 | 16.60 |
| 1927-12-01 | 16.60 |
| 1927-11-01 | 16.60 |
| 1927-10-01 | 16.70 |
| 1927-09-01 | 16.60 |
| 1927-08-01 | 16.40 |
| 1927-07-01 | 16.20 |
| 1927-06-01 | 16.20 |
| 1927-05-01 | 16.20 |
| 1927-04-01 | 16.30 |
| 1927-03-01 | 16.50 |
| 1927-02-01 | 16.60 |
| 1927-01-01 | 16.40 |
| 1926-12-01 | 16.90 |
| 1926-11-01 | 17.00 |
| 1926-10-01 | 17.10 |
| 1926-09-01 | 17.20 |
| 1926-08-01 | 17.10 |
| 1926-07-01 | 17.10 |
| 1926-06-01 | 17.30 |
| 1926-05-01 | 17.30 |
| 1926-04-01 | 17.30 |
| 1926-03-01 | 17.30 |
| 1926-02-01 | 17.60 |
| 1926-01-01 | 17.80 |
| 1925-12-01 | 17.80 |
| 1925-11-01 | 18.00 |
| 1925-10-01 | 17.80 |
| 1925-09-01 | 17.80 |
| 1925-08-01 | 17.90 |
| 1925-07-01 | 18.00 |
| 1925-06-01 | 17.70 |
| 1925-05-01 | 17.50 |
| 1925-04-01 | 17.50 |
| 1925-03-01 | 17.90 |
| 1925-02-01 | 17.90 |
| 1925-01-01 | 17.70 |
| 1924-12-01 | 17.50 |
| 1924-11-01 | 17.10 |
| 1924-10-01 | 16.90 |
| 1924-09-01 | 16.70 |
| 1924-08-01 | 16.70 |
| 1924-07-01 | 16.50 |
| 1924-06-01 | 16.40 |
| 1924-05-01 | 16.50 |
| 1924-04-01 | 16.70 |
| 1924-03-01 | 17.00 |
| 1924-02-01 | 17.20 |
| 1924-01-01 | 17.20 |
| 1923-12-01 | 16.90 |
| 1923-11-01 | 17.00 |
| 1923-10-01 | 17.10 |
| 1923-09-01 | 17.20 |
| 1923-08-01 | 16.90 |
| 1923-07-01 | 17.00 |
| 1923-06-01 | 17.30 |
| 1923-05-01 | 17.50 |
| 1923-04-01 | 17.90 |
| 1923-03-01 | 18.00 |
| 1923-02-01 | 17.80 |
| 1923-01-01 | 17.60 |
| 1922-12-01 | 17.30 |
| 1922-11-01 | 17.30 |
| 1922-10-01 | 17.20 |
| 1922-09-01 | 17.10 |
| 1922-08-01 | 17.00 |
| 1922-07-01 | 17.10 |
| 1922-06-01 | 16.60 |
| 1922-05-01 | 16.60 |
| 1922-04-01 | 16.10 |
| 1922-03-01 | 16.00 |
| 1922-02-01 | 16.00 |
| 1922-01-01 | 15.70 |
| 1921-12-01 | 16.00 |
| 1921-11-01 | 16.20 |
| 1921-10-01 | 16.20 |
| 1921-09-01 | 16.10 |
| 1921-08-01 | 16.10 |
| 1921-07-01 | 16.10 |
| 1921-06-01 | 16.10 |
| 1921-05-01 | 16.60 |
| 1921-04-01 | 17.00 |
| 1921-03-01 | 17.70 |
| 1921-02-01 | 18.10 |
| 1921-01-01 | 19.60 |
| 1920-12-01 | 20.80 |
| 1920-11-01 | 23.00 |
| 1920-10-01 | 24.90 |
| 1920-09-01 | 26.80 |
| 1920-08-01 | 27.80 |
| 1920-07-01 | 28.60 |
| 1920-06-01 | 28.70 |
| 1920-05-01 | 28.80 |
| 1920-04-01 | 28.50 |
| 1920-03-01 | 27.30 |
| 1920-02-01 | 27.10 |
| 1920-01-01 | 27.20 |
| 1919-12-01 | 26.00 |
| 1919-11-01 | 24.90 |
| 1919-10-01 | 24.40 |
| 1919-09-01 | 24.30 |
| 1919-08-01 | 24.90 |
| 1919-07-01 | 24.30 |
| 1919-06-01 | 23.40 |
| 1919-05-01 | 23.30 |
| 1919-04-01 | 22.90 |
| 1919-03-01 | 22.60 |
| 1919-02-01 | 22.40 |
| 1919-01-01 | 23.20 |
| 1918-12-01 | 23.50 |
| 1918-11-01 | 23.50 |
| 1918-10-01 | 23.50 |
| 1918-09-01 | 23.70 |
| 1918-08-01 | 23.20 |
| 1918-07-01 | 22.70 |
| 1918-06-01 | 22.20 |
| 1918-05-01 | 22.10 |
| 1918-04-01 | 22.10 |
| 1918-03-01 | 21.80 |
| 1918-02-01 | 21.10 |
| 1918-01-01 | 21.60 |
| 1917-12-01 | 21.20 |
| 1917-11-01 | 21.20 |
| 1917-10-01 | 21.10 |
| 1917-09-01 | 21.30 |
| 1917-08-01 | 21.50 |
| 1917-07-01 | 21.20 |
| 1917-06-01 | 21.00 |
| 1917-05-01 | 20.80 |
| 1917-04-01 | 19.70 |
| 1917-03-01 | 18.50 |
| 1917-02-01 | 18.00 |
| 1917-01-01 | 17.60 |
| 1916-12-01 | 17.10 |
| 1916-11-01 | 16.80 |
| 1916-10-01 | 15.70 |
| 1916-09-01 | 15.00 |
| 1916-08-01 | 14.70 |
| 1916-07-01 | 14.40 |
| 1916-06-01 | 14.30 |
| 1916-05-01 | 14.20 |
| 1916-04-01 | 14.10 |
| 1916-03-01 | 13.90 |
| 1916-02-01 | 13.50 |
| 1916-01-01 | 13.30 |
| 1915-12-01 | 12.80 |
| 1915-11-01 | 12.30 |
| 1915-10-01 | 12.10 |
| 1915-09-01 | 11.80 |
| 1915-08-01 | 11.80 |
| 1915-07-01 | 11.90 |
| 1915-06-01 | 11.80 |
| 1915-05-01 | 11.90 |
| 1915-04-01 | 11.80 |
| 1915-03-01 | 11.80 |
| 1915-02-01 | 11.80 |
| 1915-01-01 | 11.80 |
| 1914-12-01 | 11.60 |
| 1914-11-01 | 11.70 |
| 1914-10-01 | 11.70 |
| 1914-09-01 | 12.10 |
| 1914-08-01 | 12.00 |
| 1914-07-01 | 11.60 |
| 1914-06-01 | 11.60 |
| 1914-05-01 | 11.60 |
| 1914-04-01 | 11.70 |
| 1914-03-01 | 11.70 |
| 1914-02-01 | 11.80 |
| 1914-01-01 | 11.80 |
| 1913-12-01 | 11.90 |
| 1913-11-01 | 12.10 |
| 1913-10-01 | 12.20 |
| 1913-09-01 | 12.20 |
| 1913-08-01 | 12.00 |
| 1913-07-01 | 12.00 |
| 1913-06-01 | 11.90 |
| 1913-05-01 | 11.90 |
| 1913-04-01 | 12.00 |
| 1913-03-01 | 12.00 |
| 1913-02-01 | 12.00 |
| 1913-01-01 | 12.10 |