| date,value | |
| 2000-01-01,5.45 | |
| 2000-02-01,5.73 | |
| 2000-03-01,5.85 | |
| 2000-04-01,6.02 | |
| 2000-05-01,6.27 | |
| 2000-06-01,6.53 | |
| 2000-07-01,6.54 | |
| 2000-08-01,6.5 | |
| 2000-09-01,6.52 | |
| 2000-10-01,6.51 | |
| 2000-11-01,6.51 | |
| 2000-12-01,6.4 | |
| 2001-01-01,5.98 | |
| 2001-02-01,5.49 | |
| 2001-03-01,5.31 | |
| 2001-04-01,4.8 | |
| 2001-05-01,4.21 | |
| 2001-06-01,3.97 | |
| 2001-07-01,3.77 | |
| 2001-08-01,3.65 | |
| 2001-09-01,3.07 | |
| 2001-10-01,2.49 | |
| 2001-11-01,2.09 | |
| 2001-12-01,1.82 | |
| 2002-01-01,1.73 | |
| 2002-02-01,1.74 | |
| 2002-03-01,1.73 | |
| 2002-04-01,1.75 | |
| 2002-05-01,1.75 | |
| 2002-06-01,1.75 | |
| 2002-07-01,1.73 | |
| 2002-08-01,1.74 | |
| 2002-09-01,1.75 | |
| 2002-10-01,1.75 | |
| 2002-11-01,1.34 | |
| 2002-12-01,1.24 | |
| 2003-01-01,1.24 | |
| 2003-02-01,1.26 | |
| 2003-03-01,1.25 | |
| 2003-04-01,1.26 | |
| 2003-05-01,1.26 | |
| 2003-06-01,1.22 | |
| 2003-07-01,1.01 | |
| 2003-08-01,1.03 | |
| 2003-09-01,1.01 | |
| 2003-10-01,1.01 | |
| 2003-11-01,1.0 | |
| 2003-12-01,0.98 | |
| 2004-01-01,1.0 | |
| 2004-02-01,1.01 | |
| 2004-03-01,1.0 | |
| 2004-04-01,1.0 | |
| 2004-05-01,1.0 | |
| 2004-06-01,1.03 | |
| 2004-07-01,1.26 | |
| 2004-08-01,1.43 | |
| 2004-09-01,1.61 | |
| 2004-10-01,1.76 | |
| 2004-11-01,1.93 | |
| 2004-12-01,2.16 | |
| 2005-01-01,2.28 | |
| 2005-02-01,2.5 | |
| 2005-03-01,2.63 | |
| 2005-04-01,2.79 | |
| 2005-05-01,3.0 | |
| 2005-06-01,3.04 | |
| 2005-07-01,3.26 | |
| 2005-08-01,3.5 | |
| 2005-09-01,3.62 | |
| 2005-10-01,3.78 | |
| 2005-11-01,4.0 | |
| 2005-12-01,4.16 | |
| 2006-01-01,4.29 | |
| 2006-02-01,4.49 | |
| 2006-03-01,4.59 | |
| 2006-04-01,4.79 | |
| 2006-05-01,4.94 | |
| 2006-06-01,4.99 | |
| 2006-07-01,5.24 | |
| 2006-08-01,5.25 | |
| 2006-09-01,5.25 | |
| 2006-10-01,5.25 | |
| 2006-11-01,5.25 | |
| 2006-12-01,5.24 | |
| 2007-01-01,5.25 | |
| 2007-02-01,5.26 | |
| 2007-03-01,5.26 | |
| 2007-04-01,5.25 | |
| 2007-05-01,5.25 | |
| 2007-06-01,5.25 | |
| 2007-07-01,5.26 | |
| 2007-08-01,5.02 | |
| 2007-09-01,4.94 | |
| 2007-10-01,4.76 | |
| 2007-11-01,4.49 | |
| 2007-12-01,4.24 | |
| 2008-01-01,3.94 | |
| 2008-02-01,2.98 | |
| 2008-03-01,2.61 | |
| 2008-04-01,2.28 | |
| 2008-05-01,1.98 | |
| 2008-06-01,2.0 | |
| 2008-07-01,2.01 | |
| 2008-08-01,2.0 | |
| 2008-09-01,1.81 | |
| 2008-10-01,0.97 | |
| 2008-11-01,0.39 | |
| 2008-12-01,0.16 | |
| 2009-01-01,0.15 | |
| 2009-02-01,0.22 | |
| 2009-03-01,0.18 | |
| 2009-04-01,0.15 | |
| 2009-05-01,0.18 | |
| 2009-06-01,0.21 | |
| 2009-07-01,0.16 | |
| 2009-08-01,0.16 | |
| 2009-09-01,0.15 | |
| 2009-10-01,0.12 | |
| 2009-11-01,0.12 | |
| 2009-12-01,0.12 | |
| 2010-01-01,0.11 | |
| 2010-02-01,0.13 | |
| 2010-03-01,0.16 | |
| 2010-04-01,0.2 | |
| 2010-05-01,0.2 | |
| 2010-06-01,0.18 | |
| 2010-07-01,0.18 | |
| 2010-08-01,0.19 | |
| 2010-09-01,0.19 | |
| 2010-10-01,0.19 | |
| 2010-11-01,0.19 | |
| 2010-12-01,0.18 | |
| 2011-01-01,0.17 | |
| 2011-02-01,0.16 | |
| 2011-03-01,0.14 | |
| 2011-04-01,0.1 | |
| 2011-05-01,0.09 | |
| 2011-06-01,0.09 | |
| 2011-07-01,0.07 | |
| 2011-08-01,0.1 | |
| 2011-09-01,0.08 | |
| 2011-10-01,0.07 | |
| 2011-11-01,0.08 | |
| 2011-12-01,0.07 | |
| 2012-01-01,0.08 | |
| 2012-02-01,0.1 | |
| 2012-03-01,0.13 | |
| 2012-04-01,0.14 | |
| 2012-05-01,0.16 | |
| 2012-06-01,0.16 | |
| 2012-07-01,0.16 | |
| 2012-08-01,0.13 | |
| 2012-09-01,0.14 | |
| 2012-10-01,0.16 | |
| 2012-11-01,0.16 | |
| 2012-12-01,0.16 | |
| 2013-01-01,0.14 | |
| 2013-02-01,0.15 | |
| 2013-03-01,0.14 | |
| 2013-04-01,0.15 | |
| 2013-05-01,0.11 | |
| 2013-06-01,0.09 | |
| 2013-07-01,0.09 | |
| 2013-08-01,0.08 | |
| 2013-09-01,0.08 | |
| 2013-10-01,0.09 | |
| 2013-11-01,0.08 | |
| 2013-12-01,0.09 | |
| 2014-01-01,0.07 | |
| 2014-02-01,0.07 | |
| 2014-03-01,0.08 | |
| 2014-04-01,0.09 | |
| 2014-05-01,0.09 | |
| 2014-06-01,0.1 | |
| 2014-07-01,0.09 | |
| 2014-08-01,0.09 | |
| 2014-09-01,0.09 | |
| 2014-10-01,0.09 | |
| 2014-11-01,0.09 | |
| 2014-12-01,0.12 | |
| 2015-01-01,0.11 | |
| 2015-02-01,0.11 | |
| 2015-03-01,0.11 | |
| 2015-04-01,0.12 | |
| 2015-05-01,0.12 | |
| 2015-06-01,0.13 | |
| 2015-07-01,0.13 | |
| 2015-08-01,0.14 | |
| 2015-09-01,0.14 | |
| 2015-10-01,0.12 | |
| 2015-11-01,0.12 | |
| 2015-12-01,0.24 | |
| 2016-01-01,0.34 | |
| 2016-02-01,0.38 | |
| 2016-03-01,0.36 | |
| 2016-04-01,0.37 | |
| 2016-05-01,0.37 | |
| 2016-06-01,0.38 | |
| 2016-07-01,0.39 | |
| 2016-08-01,0.4 | |
| 2016-09-01,0.4 | |
| 2016-10-01,0.4 | |
| 2016-11-01,0.41 | |
| 2016-12-01,0.54 | |
| 2017-01-01,0.65 | |
| 2017-02-01,0.66 | |
| 2017-03-01,0.79 | |
| 2017-04-01,0.9 | |
| 2017-05-01,0.91 | |
| 2017-06-01,1.04 | |
| 2017-07-01,1.15 | |
| 2017-08-01,1.16 | |
| 2017-09-01,1.15 | |
| 2017-10-01,1.15 | |
| 2017-11-01,1.16 | |
| 2017-12-01,1.3 | |
| 2018-01-01,1.41 | |
| 2018-02-01,1.42 | |
| 2018-03-01,1.51 | |
| 2018-04-01,1.69 | |
| 2018-05-01,1.7 | |
| 2018-06-01,1.82 | |
| 2018-07-01,1.91 | |
| 2018-08-01,1.91 | |
| 2018-09-01,1.95 | |
| 2018-10-01,2.19 | |
| 2018-11-01,2.2 | |
| 2018-12-01,2.27 | |
| 2019-01-01,2.4 | |
| 2019-02-01,2.4 | |
| 2019-03-01,2.41 | |
| 2019-04-01,2.42 | |
| 2019-05-01,2.39 | |
| 2019-06-01,2.38 | |
| 2019-07-01,2.4 | |
| 2019-08-01,2.13 | |
| 2019-09-01,2.04 | |
| 2019-10-01,1.83 | |
| 2019-11-01,1.55 | |
| 2019-12-01,1.55 | |
| 2020-01-01,1.55 | |
| 2020-02-01,1.58 | |
| 2020-03-01,0.65 | |
| 2020-04-01,0.05 | |
| 2020-05-01,0.05 | |
| 2020-06-01,0.08 | |
| 2020-07-01,0.09 | |
| 2020-08-01,0.1 | |
| 2020-09-01,0.09 | |
| 2020-10-01,0.09 | |
| 2020-11-01,0.09 | |
| 2020-12-01,0.09 | |
| 2021-01-01,0.09 | |
| 2021-02-01,0.08 | |
| 2021-03-01,0.07 | |
| 2021-04-01,0.07 | |
| 2021-05-01,0.06 | |
| 2021-06-01,0.08 | |
| 2021-07-01,0.1 | |
| 2021-08-01,0.09 | |
| 2021-09-01,0.08 | |
| 2021-10-01,0.08 | |
| 2021-11-01,0.08 | |
| 2021-12-01,0.08 | |
| 2022-01-01,0.08 | |
| 2022-02-01,0.08 | |
| 2022-03-01,0.2 | |
| 2022-04-01,0.33 | |
| 2022-05-01,0.77 | |
| 2022-06-01,1.21 | |
| 2022-07-01,1.68 | |
| 2022-08-01,2.33 | |
| 2022-09-01,2.56 | |
| 2022-10-01,3.08 | |
| 2022-11-01,3.78 | |
| 2022-12-01,4.1 | |
| 2023-01-01,4.33 | |
| 2023-02-01,4.57 | |
| 2023-03-01,4.65 | |
| 2023-04-01,4.83 | |
| 2023-05-01,5.06 | |
| 2023-06-01,5.08 | |
| 2023-07-01,5.12 | |
| 2023-08-01,5.33 | |
| 2023-09-01,5.33 | |
| 2023-10-01,5.33 | |
| 2023-11-01,5.33 | |
| 2023-12-01,5.33 | |
| 2024-01-01,5.33 | |
| 2024-02-01,5.33 | |
| 2024-03-01,5.33 | |
| 2024-04-01,5.33 | |
| 2024-05-01,5.33 | |
| 2024-06-01,5.33 | |
| 2024-07-01,5.33 | |
| 2024-08-01,5.33 | |
| 2024-09-01,5.13 | |
| 2024-10-01,4.83 | |
| 2024-11-01,4.64 | |
| 2024-12-01,4.48 | |
| 2025-01-01,4.33 | |
| 2025-02-01,4.33 | |
| 2025-03-01,4.33 | |
| 2025-04-01,4.33 | |
| 2025-05-01,4.33 | |
| 2025-06-01,4.33 | |
| 2025-07-01,4.33 | |
| 2025-08-01,4.33 | |
| 2025-09-01,4.22 | |
| 2025-10-01,4.09 | |
| 2025-11-01,3.88 | |
| 2025-12-01,3.72 | |
| 2026-01-01,3.64 | |
| 2026-02-01,3.64 | |