Month	Percent
1995-01-01	52.4975190208402
1995-02-01	53.3145974541246
1995-03-01	53.5970925910630
1995-04-01	52.9834117355781
1995-05-01	53.3882934872218
1995-06-01	53.7846964829915
1995-07-01	53.4479921000658
1995-08-01	53.6210439786272
1995-09-01	53.7368593955322
1995-10-01	53.8897095027080
1995-11-01	53.0786258916127
1995-12-01	52.7643541649603
1996-01-01	51.5548281505728
1996-02-01	52.4478953821005
1996-03-01	52.9186056004572
1996-04-01	52.8054151035720
1996-05-01	53.8029315960912
1996-06-01	54.7746868391085
1996-07-01	54.9870045484081
1996-08-01	54.4945643355509
1996-09-01	53.9982176132221
1996-10-01	54.3335761107065
1996-11-01	54.0295853205076
1996-12-01	53.5492207058063
1997-01-01	52.6451612903226
1997-02-01	53.9998388785950
1997-03-01	54.3852590923721
1997-04-01	54.4490844844202
1997-05-01	55.8656082110496
1997-06-01	56.8581946222791
1997-07-01	55.6088207094918
1997-08-01	56.3327484447280
1997-09-01	56.2833267011540
1997-10-01	56.2554611168480
1997-11-01	54.9944506104329
1997-12-01	54.5066075809132
1998-01-01	53.6275361174706
1998-02-01	53.7134756241632
1998-03-01	53.2694121345489
1998-04-01	52.5762685279586
1998-05-01	54.6443383676344
1998-06-01	55.6647940074906
1998-07-01	55.4578013080037
1998-08-01	55.9586699813549
1998-09-01	56.9336845367214
1998-10-01	56.0871917755276
1998-11-01	55.1750732685485
1998-12-01	54.3635524088041
1999-01-01	55.0337630448128
1999-02-01	53.9220938241371
1999-03-01	53.8443918454608
1999-04-01	55.4531607006855
1999-05-01	56.2376538519982
1999-06-01	57.6319975759412
1999-07-01	56.6160356684047
1999-08-01	57.5131876412962
1999-09-01	58.4843244868807
1999-10-01	58.6439660991525
1999-11-01	57.7682981589582
1999-12-01	57.2836556410065
2000-01-01	56.4259121370067
2000-02-01	56.3864547749888
2000-03-01	56.3745462626861
2000-04-01	56.7174105823234
2000-05-01	58.1258287903345
2000-06-01	58.4846035128978
2000-07-01	57.5177772890550
2000-08-01	57.9028132992327
2000-09-01	57.8061224489796
2000-10-01	57.4222157603955
2000-11-01	57.4142556739903
2000-12-01	57.9735300499024
2001-01-01	55.1714203399597
2001-02-01	55.7391179428243
2001-03-01	56.8523557210368
2001-04-01	56.9452367370222
2001-05-01	57.7447776040926
2001-06-01	58.4501061571125
2001-07-01	57.9570271222261
2001-08-01	58.3959020419620
2001-09-01	58.5826111266424
2001-10-01	58.0247772828508
2001-11-01	56.7151767151767
2001-12-01	56.8718090244239
2002-01-01	56.5613650380319
2002-02-01	57.2851296043656
2002-03-01	57.6860401955459
2002-04-01	58.5133675398326
2002-05-01	59.3481182795699
2002-06-01	60.0615466952101
2002-07-01	58.9327300552266
2002-08-01	59.2803657809290
2002-09-01	60.3507383966245
2002-10-01	60.1247537754432
2002-11-01	60.4421479495062
2002-12-01	59.3953609590826
2003-01-01	58.9066856883471
2003-02-01	59.0929646617999
2003-03-01	59.1941816309455
2003-04-01	60.3203074951954
2003-05-01	60.9419873635842
2003-06-01	61.4812932732008
2003-07-01	61.0492342741425
2003-08-01	61.7480136208854
2003-09-01	62.5439477649423
2003-10-01	62.7752752752752
2003-11-01	61.6809027994264
2003-12-01	61.1684275947794
2004-01-01	60.3057687546422
2004-02-01	61.2193317716681
2004-03-01	60.3919641211525
2004-04-01	61.0838946723821
2004-05-01	62.2993836577776
2004-06-01	62.6298839399648
2004-07-01	61.6847332404772
2004-08-01	61.8283784598685
2004-09-01	62.9560617899862
2004-10-01	63.3596932662353
2004-11-01	63.0441273063832
2004-12-01	61.9688132365195
2005-01-01	62.2717571733460
2005-02-01	61.9449692961738
2005-03-01	61.8010594467334
2005-04-01	62.3973245716968
2005-05-01	63.7643896452989
2005-06-01	64.0726933830382
2005-07-01	63.3476544356712
2005-08-01	63.6269010582316
2005-09-01	64.3030093393290
2005-10-01	64.1034482758621
2005-11-01	62.9404686873317
2005-12-01	62.3228976234004
2006-01-01	61.1070026736447
2006-02-01	61.1287577992058
2006-03-01	61.2204501753195
2006-04-01	61.4243825420098
2006-05-01	63.0000000000000
2006-06-01	63.3338934632835
2006-07-01	63.0347369596783
2006-08-01	63.1335892727981
2006-09-01	63.7155378044045
2006-10-01	64.0300901598540
2006-11-01	63.4237811603794
2006-12-01	63.1379234491861
2007-01-01	61.5127615291927
2007-02-01	61.7018952427768
2007-03-01	62.0173193181199
2007-04-01	62.9816563551503
2007-05-01	63.9590886952757
2007-06-01	64.0351823872221
2007-07-01	63.4960748467577
2007-08-01	64.1394101876676
2007-09-01	64.7860962566845
2007-10-01	65.1218601674577
2007-11-01	64.1508430402638
2007-12-01	63.9276430958570
2008-01-01	62.4339463115620
2008-02-01	62.5592916622747
2008-03-01	62.4664879356568
2008-04-01	62.4056999161777
2008-05-01	63.1353497361960
2008-06-01	63.4910718933833
2008-07-01	62.5330910978458
2008-08-01	62.6811594202899
2008-09-01	64.3387662471632
2008-10-01	64.3779252173018
2008-11-01	62.9449174274285
2008-12-01	62.2698445171850
2009-01-01	61.6474666122949
2009-02-01	60.0873628606258
2009-03-01	60.3160133697964
2009-04-01	61.1341143203393
2009-05-01	61.7014850239114
2009-06-01	62.5513990572661
2009-07-01	62.3306504024396
2009-08-01	62.6893939393940
2009-09-01	62.5322740814300
2009-10-01	62.5482625482625
2009-11-01	62.4123975915507
2009-12-01	61.9003099936033
2010-01-01	60.1892249620079
2010-02-01	61.1575091575092
2010-03-01	60.9553023663453
2010-04-01	62.3028008349109
2010-05-01	63.2954270505686
2010-06-01	63.4321523258617
2010-07-01	63.1644717869845
2010-08-01	63.1578947368421
2010-09-01	64.8533766357818
2010-10-01	64.5377911130161
2010-11-01	64.4516220966133
2010-12-01	63.4623584592789
2011-01-01	61.9609880508194
2011-02-01	61.5218005461908
2011-03-01	61.7296129274709
2011-04-01	62.6862873746368
2011-05-01	63.4732217964296
2011-06-01	63.8907022288539
2011-07-01	63.5940626308687
2011-08-01	63.4654660230227
2011-09-01	64.4442385210582
2011-10-01	64.5344803663105
2011-11-01	63.4252204829847
2011-12-01	63.5638543107423
2012-01-01	62.0375483158476
2012-02-01	62.1635277905374
2012-03-01	62.8141625389837
2012-04-01	63.6688177948648
2012-05-01	64.5099383139136
2012-06-01	64.3769385148696
2012-07-01	64.0376826104765
2012-08-01	64.5647828457205
2012-09-01	65.5586794848540
2012-10-01	65.3691214411805
2012-11-01	64.3338002078345
2012-12-01	64.5292207792208
2013-01-01	63.3792048929664
2013-02-01	63.6082057727701
2013-03-01	63.6139611989784
2013-04-01	64.2592178770950
2013-05-01	65.5976806422837
2013-06-01	65.7526929582480
2013-07-01	65.2191288131078
2013-08-01	65.5010415281656
2013-09-01	65.5613034443118
2013-10-01	65.4883269341101
2013-11-01	64.6651982378855
2013-12-01	63.2442177469000
2014-01-01	62.5553946733360
2014-02-01	63.5320397704875
2014-03-01	63.7869977702969
2014-04-01	64.3754361479414
2014-05-01	65.6683933313020
2014-06-01	67.0343509792852
2014-07-01	66.1393090893329
2014-08-01	65.3225457534721
2014-09-01	66.1098161098161
2014-10-01	66.1194415718718
2014-11-01	64.8344086021506
2014-12-01	64.0161435747714
2015-01-01	63.3150544083626
2015-02-01	64.3483093233018
2015-03-01	64.4064180250918
2015-04-01	65.2610954936536
2015-05-01	66.6354862026447
2015-06-01	67.8401764506278
2015-07-01	67.1535628096024
2015-08-01	67.0329205933314
2015-09-01	67.7952523506346
2015-10-01	66.8700812255376
2015-11-01	65.7396126538672
2015-12-01	66.0138393793248
2016-01-01	64.6984977193790
2016-02-01	65.1883404326401
2016-03-01	64.8645268862026
2016-04-01	65.2309612983770
2016-05-01	67.5552233848198
2016-06-01	67.2746113989637
2016-07-01	66.5370132825754
2016-08-01	67.0369146915517
2016-09-01	68.2620166542996
2016-10-01	67.7587981066063
2016-11-01	66.6515985863401
2016-12-01	65.9704554780468
2017-01-01	65.2960930461135
2017-02-01	65.7015499120762
2017-03-01	65.3313732696313
2017-04-01	65.7018223327490
2017-05-01	66.7222719505249
2017-06-01	67.1744252173207
2017-07-01	66.5693430656934
2017-08-01	67.3519770124246
2017-09-01	68.1133066634340
2017-10-01	67.6833696441540
2017-11-01	66.8466218121752
2017-12-01	66.6318033710125
2018-01-01	64.5363307908470
2018-02-01	65.2501603592046
2018-03-01	66.2770216172938
2018-04-01	65.7129156010230
2018-05-01	67.5045886202218
2018-06-01	68.5525319733854
2018-07-01	68.0932304510381
2018-08-01	68.0171591992374
2018-09-01	68.9610028960210
2018-10-01	68.5340729001585