Month	Percent
1995-01-01	52.1290480463333
1995-02-01	52.3925980272275
1995-03-01	52.2319973932877
1995-04-01	53.0275901359160
1995-05-01	53.2536682518392
1995-06-01	52.8038331912129
1995-07-01	53.3733620025153
1995-08-01	52.9621525245158
1995-09-01	52.8663967611336
1995-10-01	52.6856495712668
1995-11-01	53.1577033415492
1995-12-01	53.8008154697025
1996-01-01	53.7714170530135
1996-02-01	53.2957519629555
1996-03-01	53.1008687258687
1996-04-01	53.1796087253445
1996-05-01	52.9843561973526
1996-06-01	52.0692279956732
1996-07-01	52.6503180381646
1996-08-01	52.4454567250060
1996-09-01	52.6353588955831
1996-10-01	52.5027897337797
1996-11-01	52.5039808917198
1996-12-01	53.0518112052169
1997-01-01	53.3473634053367
1997-02-01	52.2209883398112
1997-03-01	51.9565906210393
1997-04-01	51.9946230182264
1997-05-01	51.5433804373569
1997-06-01	51.3944693925786
1997-07-01	52.0294187052623
1997-08-01	51.5879558748479
1997-09-01	51.5258353899792
1997-10-01	51.2336265884653
1997-11-01	51.2157995394403
1997-12-01	52.0373977405532
1998-01-01	52.4368441507967
1998-02-01	51.3977744174324
1998-03-01	51.5129236960223
1998-04-01	52.2336769759450
1998-05-01	52.3464591199815
1998-06-01	51.4118867417112
1998-07-01	51.5028369881920
1998-08-01	50.9792670797950
1998-09-01	50.2250705729763
1998-10-01	50.3920225317805
1998-11-01	50.5297133092842
1998-12-01	51.1972417973782
1999-01-01	51.2581230164727
1999-02-01	51.2828240967487
1999-03-01	50.8908434821831
1999-04-01	49.9156260546743
1999-05-01	50.3329343109382
1999-06-01	50.4289124272714
1999-07-01	50.8521247302225
1999-08-01	49.8812615955473
1999-09-01	49.5224344735673
1999-10-01	49.6786347517730
1999-11-01	49.8267728143889
1999-12-01	49.5899680064723
2000-01-01	49.5525562972200
2000-02-01	49.3013899049012
2000-03-01	49.7518429311729
2000-04-01	49.2208548751183
2000-05-01	49.1124260355030
2000-06-01	49.0132174542821
2000-07-01	49.8825909468589
2000-08-01	48.3524793834852
2000-09-01	48.8882502963469
2000-10-01	48.6617220251532
2000-11-01	48.8223310339898
2000-12-01	48.8040494777742
2001-01-01	49.7249139246797
2001-02-01	49.5380694488691
2001-03-01	48.4596111091506
2001-04-01	48.8771744860306
2001-05-01	48.9563633816628
2001-06-01	48.4980637058228
2001-07-01	49.4652406417112
2001-08-01	48.8430009339006
2001-09-01	48.5444586075034
2001-10-01	48.6225942570929
2001-11-01	48.6865926558497
2001-12-01	47.7759640889614
2002-01-01	47.5748159156928
2002-02-01	47.7994822311132
2002-03-01	47.6957060142575
2002-04-01	47.5060726050644
2002-05-01	47.2838688307387
2002-06-01	47.1494048207868
2002-07-01	47.9485749893411
2002-08-01	46.5641126134953
2002-09-01	45.9446285825697
2002-10-01	45.2815533980583
2002-11-01	44.5665839270172
2002-12-01	44.2531873213655
2003-01-01	44.3009652879882
2003-02-01	43.8447331550121
2003-03-01	43.7698261641924
2003-04-01	43.5134025826414
2003-05-01	43.5724845091687
2003-06-01	43.5999373923932
2003-07-01	44.5809811932757
2003-08-01	43.5235253900180
2003-09-01	42.8080814331240
2003-10-01	42.7069523662710
2003-11-01	42.4634386137397
2003-12-01	42.3785902382265
2004-01-01	42.9481901625347
2004-02-01	42.6384839650146
2004-03-01	43.3729834438088
2004-04-01	42.9084218146718
2004-05-01	42.4071179511843
2004-06-01	42.7947206177236
2004-07-01	43.9569289506652
2004-08-01	43.1431371966614
2004-09-01	42.4092604653917
2004-10-01	42.0200053111446
2004-11-01	41.6198570714349
2004-12-01	42.1469191534267
2005-01-01	42.5618266226751
2005-02-01	42.2514322272952
2005-03-01	42.3705722070845
2005-04-01	42.1075442803895
2005-05-01	41.5062303951193
2005-06-01	41.8691374315137
2005-07-01	42.7088694458741
2005-08-01	42.0430597482486
2005-09-01	41.6205320387247
2005-10-01	41.5345862108004
2005-11-01	42.0485327313770
2005-12-01	42.3969615979744
2006-01-01	42.8807529622678
2006-02-01	42.5036308792314
2006-03-01	41.7165613077501
2006-04-01	41.9424700133274
2006-05-01	41.1601980691029
2006-06-01	41.3244339024188
2006-07-01	41.2127045235804
2006-08-01	41.0154537483560
2006-09-01	40.7327468444347
2006-10-01	40.9442597940391
2006-11-01	40.6780581891282
2006-12-01	40.7011080107279
2007-01-01	41.1202849279586
2007-02-01	40.7082503632743
2007-03-01	40.1341741580572
2007-04-01	39.5699614890886
2007-05-01	39.9802645615532
2007-06-01	39.9962766947688
2007-07-01	40.7198324984760
2007-08-01	39.6796447545793
2007-09-01	39.5914063529722
2007-10-01	38.9867493953097
2007-11-01	39.6250163891438
2007-12-01	39.5234483299767
2008-01-01	39.6466817790979
2008-02-01	39.8731709852639
2008-03-01	38.8407900876147
2008-04-01	39.4817073170732
2008-05-01	39.0734108067716
2008-06-01	39.1366869527258
2008-07-01	40.5669799482701
2008-08-01	40.5776744898741
2008-09-01	39.4008806087908
2008-10-01	38.7649432726719
2008-11-01	39.4775477142712
2008-12-01	39.5577209501931
2009-01-01	39.0619495747572
2009-02-01	39.1594362806560
2009-03-01	38.5080897246743
2009-04-01	38.1392913248385
2009-05-01	38.1169041048209
2009-06-01	37.8845677483280
2009-07-01	38.6657775143252
2009-08-01	38.2042947202522
2009-09-01	38.3501815683580
2009-10-01	38.2106859771015
2009-11-01	38.2934087915305
2009-12-01	38.5288966725044
2010-01-01	39.3450967085171
2010-02-01	38.9315558131672
2010-03-01	38.8412637256791
2010-04-01	38.4772378025355
2010-05-01	38.0168059179814
2010-06-01	37.7373342238336
2010-07-01	38.0666952095524
2010-08-01	37.6025221637510
2010-09-01	36.7094592997139
2010-10-01	36.5679384992690
2010-11-01	36.6215071972904
2010-12-01	37.2407320506804
2011-01-01	37.5959198951900
2011-02-01	37.3527422026267
2011-03-01	37.3469577766398
2011-04-01	36.4510509813030
2011-05-01	36.7471275018532
2011-06-01	37.1601627519882
2011-07-01	38.3461769184625
2011-08-01	37.7117473761738
2011-09-01	37.6777632274221
2011-10-01	37.8230855675068
2011-11-01	38.1508448962770
2011-12-01	37.1024896550148
2012-01-01	37.4925836337912
2012-02-01	37.2354723342217
2012-03-01	36.5478654445380
2012-04-01	36.1942161892223
2012-05-01	36.3459185060962
2012-06-01	36.6346936928785
2012-07-01	37.9463681097919
2012-08-01	36.6561514195584
2012-09-01	36.1231696619357
2012-10-01	35.9780876046788
2012-11-01	36.5475977052707
2012-12-01	36.2715276224558
2013-01-01	36.1647074568937
2013-02-01	35.7371866233246
2013-03-01	35.8184080707524
2013-04-01	35.2315297142730
2013-05-01	35.0153750857244
2013-06-01	35.2900918403391
2013-07-01	36.2719404497104
2013-08-01	35.5608801741004
2013-09-01	35.4957562997566
2013-10-01	35.3851542149158
2013-11-01	35.6437374355388
2013-12-01	35.7136625370790
2014-01-01	36.1117760995887
2014-02-01	35.5108513827638
2014-03-01	35.5436055336311
2014-04-01	34.6579846839441
2014-05-01	34.7539780210290
2014-06-01	34.5258351461371
2014-07-01	35.7437661220980
2014-08-01	36.0599103062035
2014-09-01	35.7161207450225
2014-10-01	35.6170531039641
2014-11-01	36.2024830410854
2014-12-01	36.7906649915891
2015-01-01	36.5733953725540
2015-02-01	35.4688261855801
2015-03-01	35.3253623955137
2015-04-01	35.0330580258127
2015-05-01	34.6996436628924
2015-06-01	34.6143328916093
2015-07-01	35.5650731666352
2015-08-01	35.0846676167323
2015-09-01	34.9823321554770
2015-10-01	35.1281409132649
2015-11-01	35.0463493386106
2015-12-01	34.8110873136346
2016-01-01	35.1121439093720
2016-02-01	34.4830441803652
2016-03-01	34.5856581938417
2016-04-01	34.0347402731361
2016-05-01	33.6057306354336
2016-06-01	34.1401771220745
2016-07-01	35.1122961747513
2016-08-01	34.1015617004728
2016-09-01	33.4014467285136
2016-10-01	33.1422392688102
2016-11-01	34.2037723550739
2016-12-01	34.2858305029592
2017-01-01	34.4800990480830
2017-02-01	34.0433725172274
2017-03-01	34.3870158254746
2017-04-01	34.3105956518225
2017-05-01	34.2178489333387
2017-06-01	34.0862422997947
2017-07-01	35.1627813504823
2017-08-01	33.9444021019696
2017-09-01	33.4668455730679
2017-10-01	33.4126492171722
2017-11-01	33.3040491973485
2017-12-01	33.1100344916961
2018-01-01	34.2107881175511
2018-02-01	34.0108885709744
2018-03-01	33.7672129846422
2018-04-01	34.0463881791352
2018-05-01	33.5917721518987
2018-06-01	33.1588718596935
2018-07-01	34.0004337796005
2018-08-01	33.3005139515192
2018-09-01	32.9406442984699
2018-10-01	32.8946334564312