Month	Percent
1999-01-31	3.1297
1999-02-28	3.0932
1999-03-31	3.0464
1999-04-30	2.6718
1999-05-31	2.5796
1999-06-30	2.6268
1999-07-31	2.6756
1999-08-31	2.6934
1999-09-30	2.7259
1999-10-31	3.3763
1999-11-30	3.467
1999-12-31	3.4454
2000-01-31	3.3423
2000-02-29	3.5368
2000-03-31	3.7467
2000-04-30	3.9247
2000-05-31	4.3632
2000-06-30	4.4989
2000-07-31	4.5803
2000-08-31	4.769
2000-09-30	4.8505
2000-10-31	5.0434
2000-11-30	5.0894
2000-12-31	4.9355
2001-01-31	4.7686
2001-02-28	4.7549
2001-03-31	4.7051
2001-04-30	4.6792
2001-05-31	4.6384
2001-06-30	4.4505
2001-07-31	4.4666
2001-08-31	4.3546
2001-09-30	3.9806
2001-10-31	3.5993
2001-11-30	3.3855
2001-12-31	3.3416
2002-01-31	3.3383
2002-02-28	3.3566
2002-03-31	3.3897
2002-04-30	3.4063
2002-05-31	3.4645
2002-06-30	3.4609
2002-07-31	3.4071
2002-08-31	3.3487
2002-09-30	3.3095
2002-10-31	3.2596
2002-11-30	3.1198
2002-12-31	2.9368
2003-01-31	2.8287
2003-02-28	2.6843
2003-03-31	2.5288
2003-04-30	2.5303
2003-05-31	2.4043
2003-06-30	2.1496
2003-07-31	2.1275
2003-08-31	2.1374
2003-09-30	2.1449
2003-10-31	2.1422
2003-11-30	2.1571
2003-12-31	2.1441
2004-01-31	2.0871
2004-02-29	2.0688
2004-03-31	2.0274
2004-04-30	2.0483
2004-05-31	2.0857
2004-06-30	2.112
2004-07-31	2.1161
2004-08-31	2.1136
2004-09-30	2.118
2004-10-31	2.1472
2004-11-30	2.1692
2004-12-31	2.1709
2005-01-31	2.1437
2005-02-28	2.1369
2005-03-31	2.1368
2005-04-30	2.1364
2005-05-31	2.1251
2005-06-30	2.1117
2005-07-31	2.1211
2005-08-31	2.1325
2005-09-30	2.1389
2005-10-31	2.1954
2005-11-30	2.3622
2005-12-31	2.4717
2006-01-31	2.5135
2006-02-28	2.6012
2006-03-31	2.7231
2006-04-30	2.7929
2006-05-31	2.8886
2006-06-30	2.9875
2006-07-31	3.1022
2006-08-31	3.226
2006-09-30	3.3356
2006-10-31	3.5023
2006-11-30	3.5975
2006-12-31	3.6844
2007-01-31	3.752
2007-02-28	3.8182
2007-03-31	3.8927
2007-04-30	3.9766
2007-05-31	4.0696
2007-06-30	4.1481
2007-07-31	4.2163
2007-08-31	4.5415
2007-09-30	4.7433
2007-10-31	4.6811
2007-11-30	4.6398
2007-12-31	4.8467
2008-01-31	4.4797
2008-02-29	4.364
2008-03-31	4.5982
2008-04-30	4.7834
2008-05-31	4.8553
2008-06-30	4.9386
2008-07-31	4.958
2008-08-31	4.9591
2008-09-30	5.015
2008-10-31	5.1051
2008-11-30	4.2325
2008-12-31	3.2917
2009-01-31	2.4518
2009-02-28	1.9425
2009-03-31	1.6343
2009-04-30	1.4211
2009-05-31	1.2814
2009-06-30	1.2253
2009-07-31	0.9542
2009-08-31	0.8297
2009-09-30	0.7311
2009-10-31	0.6906
2009-11-30	0.6745
2009-12-31	0.6727
2010-01-31	0.6282
2010-02-28	0.6024
2010-03-31	0.5897
2010-04-30	0.5856
2010-05-31	0.6299
2010-06-30	0.6599
2010-07-31	0.7854
2010-08-31	0.8314
2010-09-30	0.828
2010-10-31	0.9358
2010-11-30	0.9831
2010-12-31	0.9539
2011-01-31	0.9552
2011-02-28	1.0388
2011-03-31	1.1258
2011-04-30	1.2682
2011-05-31	1.3777
2011-06-30	1.4338
2011-07-31	1.5424
2011-08-31	1.5019
2011-09-30	1.4834
2011-10-31	1.5101
2011-11-30	1.4318
2011-12-31	1.3582
2012-01-31	1.1552
2012-02-29	0.975
2012-03-31	0.7646
2012-04-30	0.6576
2012-05-31	0.6122
2012-06-30	0.5694
2012-07-31	0.3826
2012-08-31	0.2083
2012-09-30	0.1588
2012-10-31	0.1394
2012-11-30	0.1274
2012-12-31	0.1244
2013-01-31	0.1359
2013-02-28	0.144
2013-03-31	0.1286
2013-04-30	0.1282
2013-05-31	0.119
2013-06-30	0.1311
2013-07-31	0.1458
2013-08-31	0.1519
2013-09-30	0.1557
2013-10-31	0.1662
2013-11-30	0.1754
2013-12-31	0.2464
2014-01-31	0.2695
2014-02-28	0.2583
2014-03-31	0.2741
2014-04-30	0.2954
2014-05-31	0.2969
2014-06-30	0.2137
2014-07-31	0.1742
2014-08-31	0.1563
2014-09-30	0.0645
2014-10-31	0.058
2014-11-30	0.0583
2014-12-31	0.0588
2015-01-31	0.0399
2015-02-28	0.0254
2015-03-31	0.0192
2015-04-30	0.0063
2015-05-31	0.0145
2015-06-30	0.0131
2015-07-31	0.0151
2015-08-31	0.0247
2015-09-30	0.0392
2015-10-31	0.0542
2015-11-30	0.0957
2015-12-31	0.1224
2016-01-31	0.1509
2016-02-29	0.2022
2016-03-31	0.2414
2016-04-30	0.2635
2016-05-31	0.2777
2016-06-30	0.2847
2016-07-31	0.3028
2016-08-31	0.3178
2016-09-30	0.3221
2016-10-31	0.3221
2016-11-30	0.3282
2016-12-31	0.3336
2017-01-31	0.3413
2017-02-28	0.3493
2017-03-31	0.3554
2017-04-30	0.3602
2017-05-31	0.3677
2017-06-30	0.3717
2017-07-31	0.3747
2017-08-31	0.3747
2017-09-30	0.3765
2017-10-31	0.3776
2017-11-30	0.3791
2017-12-31	0.3844
2018-01-31	0.3816
2018-02-28	0.38
2018-03-31	0.3803
2018-04-30	0.364
2018-05-31	0.3524
2018-06-30	0.3572
2018-07-31	0.357
2018-08-31	0.3604
2018-09-30	0.3545
2018-10-31	0.3529
2018-11-30	0.3599
2018-12-31	0.353
2019-01-31	0.3356
2019-02-28	0.3383
2019-03-31	0.3372
2019-04-30	0.3511
2019-05-31	0.3547
2019-06-30	0.3703
2019-07-31	0.4032
2019-08-31	0.4354
2019-09-30	0.448
2019-10-31	0.4382
2019-11-30	0.44
2019-12-31	0.4334
2020-01-31	0.4199
2020-02-29	0.437
2020-03-31	0.4082
2020-04-30	0.1947
2020-05-31	0.2674
2020-06-30	0.3901
2020-07-31	0.437
2020-08-31	0.4971
2020-09-30	0.5138
2020-10-31	0.5282
2020-11-30	0.5417
2020-12-31	0.5641
2021-01-31	0.5545
2021-02-28	0.5495
2021-03-31	0.5491
2021-04-30	0.5449
2021-05-31	0.5447
2021-06-30	0.5475