Monthly
2003-10-31 4.5967
2003-11-30 4.615
2003-12-31 4.6607
2004-01-31 4.7151
2004-02-29 4.855
2004-03-31 4.7611
2004-04-30 4.7582
2004-05-31 4.7144
2004-06-30 4.5837
2004-07-31 4.4661
2004-08-31 4.4302
2004-09-30 4.3689
2004-10-31 4.3156
2004-11-30 4.2556
2004-12-31 4.1399
2005-01-31 4.0778
2005-02-28 3.9836
2005-03-31 4.0126
2005-04-30 4.1549
2005-05-31 4.1712
2005-06-30 4.0579
2005-07-31 4.0936
2005-08-31 4.0411
2005-09-30 3.9166
2005-10-31 3.9204
2005-11-30 3.9693
2005-12-31 3.8509
2006-01-31 3.8169
2006-02-28 3.7956
2006-03-31 3.8827
2006-04-30 3.9166
2006-05-31 3.893
2006-06-30 4.0278
2006-07-31 3.9907
2006-08-31 3.9023
2006-09-30 3.9677
2006-10-31 3.8987
2006-11-30 3.824
2006-12-31 3.8125
2007-01-31 3.8801
2007-02-28 3.8961
2007-03-31 3.8824
2007-04-30 3.8123
2007-05-31 3.7824
2007-06-30 3.8028
2007-07-31 3.7674
2007-08-31 3.8114
2007-09-30 3.7867
2007-10-31 3.7031
2007-11-30 3.6539
2007-12-31 3.599
2008-01-31 3.6088
2008-02-29 3.5738
2008-03-31 3.5359
2008-04-30 3.4416
2008-05-31 3.403
2008-06-30 3.374
2008-07-31 3.2567
2008-08-31 3.2898
2008-09-30 3.3688
2008-10-31 3.5737
2008-11-30 3.7371
2008-12-31 4.0023
2009-01-31 4.2361
2009-02-28 4.6457
2009-03-31 4.625
2009-04-30 4.4164
2009-05-31 4.4141
2009-06-30 4.507
2009-07-31 4.2943
2009-08-31 4.1297
2009-09-30 4.1564
2009-10-31 4.2136
2009-11-30 4.1627
2009-12-31 4.1424
2010-01-31 4.0688
2010-02-28 4.014
2010-03-31 3.8873
2010-04-30 3.8764
2010-05-31 4.0676
2010-06-30 4.1047
2010-07-31 4.0781
2010-08-31 3.9877
2010-09-30 3.9506
2010-10-31 3.9505
2010-11-30 3.9531
2010-12-31 3.9972
2011-01-31 3.885
2011-02-28 3.9255
2011-03-31 4.016
2011-04-30 3.9718
2011-05-31 3.9405
2011-06-30 3.9676
2011-07-31 3.9911
2011-08-31 4.12
2011-09-30 4.3341
2011-10-31 4.3526
2011-11-30 4.4331
2011-12-31 4.4782
2012-01-31 4.369
2012-02-29 4.1792
2012-03-31 4.1355
2012-04-30 4.1769
2012-05-31 4.2978
2012-06-30 4.286
2012-07-31 4.1825
2012-08-31 4.0945
2012-09-30 4.1302
2012-10-31 4.1066
2012-11-30 4.1299
2012-12-31 4.0968
2013-01-31 4.1424
2013-02-28 4.1659
2013-03-31 4.1543
2013-04-30 4.1344
2013-05-31 4.1827
2013-06-30 4.285
2013-07-31 4.2711
2013-08-31 4.2298
2013-09-30 4.235
2013-10-31 4.1847
2013-11-30 4.1924
2013-12-31 4.1751
2014-01-31 4.1806
2014-02-28 4.1712
2014-03-31 4.1998
2014-04-30 4.1844
2014-05-31 4.1779
2014-06-30 4.1367
2014-07-31 4.144
2014-08-31 4.1932
2014-09-30 4.1887
2014-10-31 4.205
2014-11-30 4.21
2014-12-31 4.2163
2015-01-31 4.2719
2015-02-28 4.175
2015-03-31 4.1246
2015-04-30 4.0181
2015-05-31 4.0819
2015-06-30 4.1605
2015-07-31 4.1545
2015-08-31 4.1938
2015-09-30 4.2186
2015-10-31 4.2505
2015-11-30 4.2499
2015-12-31 4.2931
2016-01-31 4.4077
2016-02-29 4.3962
2016-03-31 4.2926
2016-04-30 4.3143
2016-05-31 4.4092
2016-06-30 4.395
2016-07-31 4.3948
2016-08-31 4.3005
2016-09-30 4.3202
2016-10-31 4.3093
2016-11-30 4.3966
2016-12-31 4.4365
2017-01-31 4.3638
2017-02-28 4.3105
2017-03-31 4.2852
2017-04-30 4.2403
2017-05-31 4.2014
2017-06-30 4.2123
2017-07-31 4.2355
2017-08-31 4.2657
2017-09-30 4.2732
2017-10-31 4.263
2017-11-30 4.2269
2017-12-31 4.2027
2018-01-31 4.1621
2018-02-28 4.1663
2018-03-31 4.2082
2018-04-30 4.1926
2018-05-31 4.2879
2018-06-30 4.3051
2018-07-31 4.3232
2018-08-31 4.2847
2018-09-30 4.3009
2018-10-31 4.3039
2018-11-30 4.2999
2018-12-31 4.2891
2019-01-31 4.2895
2019-02-28 4.3189
2019-03-31 4.2966
2019-04-30 4.2861
2019-05-31 4.2963
2019-06-30 4.261
2019-07-31 4.2614
2019-08-31 4.3486
2019-09-30 4.3523
2019-10-31 4.298
2019-11-30 4.2853
2019-12-31 4.271
2020-01-31 4.2496
2020-02-29 4.2784
2020-03-31 4.4423
2020-04-30 4.5452
2020-05-31 4.5284
2020-06-30 4.4439
2020-07-31 4.4482
2020-08-31 4.401
2020-09-30 4.4764
2020-10-31 4.5386
2020-11-30 4.4937
2020-12-31 4.4778
2021-01-31 4.5329
2021-02-28 4.4945
2021-03-31 4.6
2021-04-30 4.5611
2021-05-31 4.5252
2021-06-30 4.5008