Month	Percent
1985-01-31	3.9762
1985-02-28	3.4317
1985-03-31	3.7626
1985-04-30	3.8859
1985-05-31	4.0483
1985-06-30	4.1664
1985-07-31	4.1583
1985-08-31	3.9916
1985-09-30	3.7828
1985-10-31	3.7712
1985-11-30	3.8274
1985-12-31	4.2105
1986-01-31	4.2154
1986-02-28	3.9693
1986-03-31	4.3095
1986-04-30	3.5939
1986-05-31	3.3938
1986-06-30	3.5142
1986-07-31	3.4892
1986-08-31	3.3392
1986-09-30	3.7592
1986-10-31	3.7434
1986-11-30	3.6537
1986-12-31	3.7121
1987-01-31	3.6044
1987-02-28	3.0587
1987-03-31	2.8409
1987-04-30	3.0529
1987-05-31	2.8556
1987-06-30	3.0944
1987-07-31	2.9588
1987-08-31	3.1688
1987-09-30	3.4619
1987-10-31	3.5363
1987-11-30	2.8463
1987-12-31	2.9544
1988-01-31	3.0184
1988-02-29	3.0078
1988-03-31	2.622
1988-04-30	2.7194
1988-05-31	2.8571
1988-06-30	2.7529
1988-07-31	2.8792
1988-08-31	3.2435
1988-09-30	3.3666
1988-10-31	2.9791
1988-11-30	3.375
1988-12-31	3.6627
1989-01-31	3.5335
1989-02-28	3.2832
1989-03-31	3.3765
1989-04-30	3.4458
1989-05-31	3.6846
1989-06-30	3.6141
1989-07-31	2.9231
1989-08-31	2.8527
1989-09-30	3.2529
1989-10-31	3.3229
1989-11-30	3.3226
1989-12-31	3.344
1990-01-31	3.365
1990-02-28	3.7416
1990-03-31	3.8511
1990-04-30	3.9113
1990-05-31	4.0466
1990-06-30	4.1193
1990-07-31	4.1665
1990-08-31	3.9665
1990-09-30	3.9827
1990-10-31	3.7414
1990-11-30	3.5572
1990-12-31	3.7206
1991-01-31	3.6929
1991-02-28	3.6588
1991-03-31	3.7478
1991-04-30	3.7376
1991-05-31	3.8656
1991-06-30	4.0939
1991-07-31	4.2548
1991-08-31	4.1217
1991-09-30	3.7783
1991-10-31	3.8415
1991-11-30	3.8594
1991-12-31	4.1594
1992-01-31	3.9496
1992-02-29	3.6962
1992-03-31	3.908
1992-04-30	4.1399
1992-05-31	4.1247
1992-06-30	4.1663
1992-07-31	4.542
1992-08-31	4.8009
1992-09-30	3.6994
1992-10-31	2.6899
1992-11-30	3.0035
1992-12-31	3.1456
1993-01-31	2.7633
1993-02-28	2.4783
1993-03-31	2.5637
1993-04-30	2.8428
1993-05-31	2.9518
1993-06-30	2.9845
1993-07-31	2.8201
1993-08-31	2.7498
1993-09-30	2.7847
1993-10-31	2.5932
1993-11-30	2.4614
1993-12-31	2.2571
1994-01-31	2.3456
1994-02-28	2.6725
1994-03-31	3.0069
1994-04-30	3.2057
1994-05-31	3.6095
1994-06-30	3.6159
1994-07-31	3.815
1994-08-31	3.5287
1994-09-30	3.6383
1994-10-31	3.6895
1994-11-30	3.6606
1994-12-31	3.7694
1995-01-31	3.7555
1995-02-28	3.7473
1995-03-31	3.7924
1995-04-30	3.6894
1995-05-31	3.3501
1995-06-30	3.5787
1995-07-31	3.3916
1995-08-31	3.2971
1995-09-30	3.4658
1995-10-31	3.602
1995-11-30	3.3562
1995-12-31	3.2976
1996-01-31	3.3288
1996-02-29	3.5406
1996-03-31	3.5298
1996-04-30	3.4612
1996-05-31	3.6751
1996-06-30	3.6382
1996-07-31	3.5342
1996-08-31	3.3538
1996-09-30	3.3073
1996-10-31	3.2686
1996-11-30	3.2346
1996-12-31	3.2847
1997-01-31	3.2536
1997-02-28	3.2352
1997-03-31	3.4679
1997-04-30	3.4119
1997-05-31	3.6734
1997-06-30	3.732
1997-07-31	3.7701
1997-08-31	3.743
1997-09-30	3.4692
1997-10-31	3.2849
1997-11-30	3.3263
1997-12-31	3.2065
1998-01-31	3.1978
1998-02-28	3.054
1998-03-31	3.0782
1998-04-30	3.0318
1998-05-31	3.126
1998-06-30	3.27
1998-07-31	3.1166
1998-08-31	2.8531
1998-09-30	2.9243
1998-10-31	2.655
1998-11-30	2.4724
1998-12-31	2.1614
1999-01-31	2.1249
1999-02-28	2.1113
1999-03-31	1.9889
1999-04-30	2.1321
1999-05-31	2.0964
1999-06-30	2.086
1999-07-31	2.1507
1999-08-31	2.4697
1999-09-30	2.4385
1999-10-31	2.4879
1999-11-30	2.4251
1999-12-31	2.2926
2000-01-31	2.7138
2000-02-29	2.5712
2000-03-31	2.7655
2000-04-30	2.5714
2000-05-31	2.7384
2000-06-30	2.5366
2000-07-31	2.7354
2000-08-31	2.7283
2000-09-30	2.7783
2000-10-31	2.8652
2000-11-30	2.6059
2000-12-31	2.6106
2001-01-31	2.5818
2001-02-28	2.637
2001-03-31	2.859
2001-04-30	2.9357
2001-05-31	2.9157
2001-06-30	2.9211
2001-07-31	2.8884
2001-08-31	2.5315
2001-09-30	2.6571
2001-10-31	2.4714
2001-11-30	2.5558
2001-12-31	2.6318
2002-01-31	2.544
2002-02-28	2.3916
2002-03-31	2.4685
2002-04-30	2.4249
2002-05-31	2.3877
2002-06-30	2.2744
2002-07-31	2.5038
2002-08-31	2.1748
2002-09-30	2.1972
2002-10-31	2.3311
2002-11-30	2.3546
2002-12-31	2.05
2003-01-31	1.7573
2003-02-28	1.3533
2003-03-31	1.4705
2003-04-30	1.5425
2003-05-31	1.368
2003-06-30	1.2902
2003-07-31	1.5759
2003-08-31	1.7344
2003-09-30	1.5962
2003-10-31	2.0336
2003-11-30	1.9922
2003-12-31	1.6375
2004-01-31	1.8995
2004-02-29	1.719
2004-03-31	1.6738
2004-04-30	1.9244
2004-05-31	2.1282
2004-06-30	2.0994
2004-07-31	2.1858
2004-08-31	1.9217
2004-09-30	1.8458
2004-10-31	1.8101
2004-11-30	1.7802
2004-12-31	1.7416
2005-01-31	1.8304
2005-02-28	1.8172
2005-03-31	1.7978
2005-04-30	1.7348
2005-05-31	1.7341
2005-06-30	1.5759
2005-07-31	1.6867
2005-08-31	1.4674
2005-09-30	1.5536
2005-10-31	1.6639
2005-11-30	1.6452
2005-12-31	1.5073
2006-01-31	1.5848
2006-02-28	1.5134
2006-03-31	1.662
2006-04-30	1.7621
2006-05-31	1.7873
2006-06-30	1.9415
2006-07-31	1.7935
2006-08-31	1.6988
2006-09-30	1.7915
2006-10-31	1.8133
2006-11-30	1.8467
2006-12-31	2.0519
2007-01-31	2.369
2007-02-28	2.0949
2007-03-31	2.2784
2007-04-30	2.4048
2007-05-31	2.7069
2007-06-30	2.6961
2007-07-31	2.5064
2007-08-31	2.2254
2007-09-30	2.012
2007-10-31	2.0299
2007-11-30	1.6712
2007-12-31	1.7353
2008-01-31	1.5451
2008-02-29	1.1943
2008-03-31	0.8346
2008-04-30	1.4117
2008-05-31	1.7001
2008-06-30	1.4858
2008-07-31	1.9205
2008-08-31	1.3451
2008-09-30	1.6367
2008-10-31	3.0463
2008-11-30	4.2683
2008-12-31	2.229
2009-01-31	1.2061
2009-02-28	1.0253
2009-03-31	1.0809
2009-04-30	0.8971
2009-05-31	0.8282
2009-06-30	1.0558
2009-07-31	1.037
2009-08-31	0.6288
2009-09-30	0.5101
2009-10-31	0.2094
2009-11-30	0.1653
2009-12-31	0.3019
2010-01-31	0.231
2010-02-28	-0.0238
2010-03-31	-0.1575
2010-04-30	-0.1828
2010-05-31	0.0614
2010-06-30	-0.1525
2010-07-31	0.0236
2010-08-31	-0.3712
2010-09-30	-0.3324
2010-10-31	-0.4236
2010-11-30	-0.2568
2010-12-31	-0.2057
2011-01-31	-0.1655
2011-02-28	-0.2997
2011-03-31	-0.1884
2011-04-30	-0.3488
2011-05-31	-0.5574
2011-06-30	-0.619
2011-07-31	-1.1765
2011-08-31	-1.0051
2011-09-30	-1.0974
2011-10-31	-1.1086
2011-11-30	-1.0968
2011-12-31	-1.2464
2012-01-31	-1.361
2012-02-29	-1.5822
2012-03-31	-1.4954
2012-04-30	-1.3712
2012-05-31	-1.5353
2012-06-30	-1.2831
2012-07-31	-1.4765
2012-08-31	-1.6624
2012-09-30	-1.3935
2012-10-31	-1.3915
2012-11-30	-1.4549
2012-12-31	-1.4647
2013-01-31	-1.8317
2013-02-28	-2.2399
2013-03-31	-2.3732
2013-04-30	-2.1156
2013-05-31	-1.8425
2013-06-30	-1.1663
2013-07-31	-1.5081
2013-08-31	-1.2719
2013-09-30	-1.2333
2013-10-31	-1.3763
2013-11-30	-1.2191
2013-12-31	-0.9943
2014-01-31	-1.0407
2014-02-28	-1.0895
2014-03-31	-1.0625
2014-04-30	-1.129
2014-05-31	-1.0676
2014-06-30	-0.8815
2014-07-31	-0.8742
2014-08-31	-1.1917
2014-09-30	-0.9659
2014-10-31	-1.0252
2014-11-30	-1.2693
2014-12-31	-1.3873
2015-01-31	-1.3263
2015-02-28	-1.176
2015-03-31	-1.4277
2015-04-30	-1.3848
2015-05-31	-1.3346
2015-06-30	-1.2447
2015-07-31	-1.1701
2015-08-31	-1.0354
2015-09-30	-1.1947
2015-10-31	-1.0933
2015-11-30	-1.2087
2015-12-31	-0.9357
2016-01-31	-1.2911
2016-02-29	-1.2941
2016-03-31	-1.5128
2016-04-30	-1.383
2016-05-31	-1.3852
2016-06-30	-2.0089
2016-07-31	-2.1525
2016-08-31	-2.4985
2016-09-30	-2.4164
2016-10-31	-2.5092
2016-11-30	-2.3244
2016-12-31	-2.5426
2017-01-31	-2.5573
2017-02-28	-2.5407
2017-03-31	-2.6803
2017-04-30	-2.6019
2017-05-31	-2.5469
2017-06-30	-2.2816
2017-07-31	-2.2554
2017-08-31	-2.4757
2017-09-30	-2.1715
2017-10-31	-2.1253
2017-11-30	-2.0497
2017-12-31	-2.1159
2018-01-31	-1.8896
2018-02-28	-1.7848
2018-03-31	-1.9669
2018-04-30	-1.8868
2018-05-31	-2.1096
2018-06-30	-1.9933
2018-07-31	-1.9384
2018-08-31	-1.9821
2018-09-30	-2.0327
2018-10-31	-2.0494
2018-11-30	-2.2274
2018-12-31	-2.1931
2019-01-31	-2.209
2019-02-28	-2.0601
2019-03-31	-2.5846
2019-04-30	-2.3803
2019-05-31	-2.7008
2019-06-30	-2.6279
2019-07-31	-3.0378
2019-08-31	-3.115
2019-09-30	-3.1895
2019-10-31	-2.6328
2019-11-30	-2.5096
2019-12-31	-2.462
2020-01-31	-2.6174
2020-02-29	-2.6284
2020-03-31	-2.6313
2020-04-30	-2.5535
2020-05-31	-2.9294
2020-06-30	-2.8826
2020-07-31	-3.076
2020-08-31	-3.1453
2020-09-30	-3.1326
2020-10-31	-3.1566
2020-11-30	-3.0823
2020-12-31	-3.0778
2021-01-31	-3.1567
2021-02-28	-2.9169
2021-03-31	-3.1317
2021-04-30	-2.9961
2021-05-31	-3.1701
2021-06-30	-2.9737
2021-07-31	-3.2479
2021-08-31	-3.261
2021-09-30	-3.3141
2021-10-31	-3.4054
2021-11-30	-3.8867
2021-12-31	-3.2577
2022-01-31	-3.1957
2022-02-28	-3.4447
2022-03-31	-3.2724
2022-04-30	-2.9824
2022-05-31	-2.6418
2022-06-30	-1.5212
2022-07-31	-2.0287
2022-08-31	-1.6059
2022-09-30	0.2203
2022-10-31	-0.0925
2022-11-30	-0.4471
2022-12-31	0.3385
2023-01-31	0.2647
2023-02-28	0.3905
2023-03-31	-0.0576
2023-04-30	0.3841
2023-05-31	0.7094
2023-06-30	1.0619
2023-07-31	0.9339
2023-08-31	0.8841
2023-09-30	0.5725
2023-10-31	0.7237
2023-11-30	0.5107
2023-12-31	-0.1135
2024-01-31	0.062