Month	Percent
1999-06-01	27.7895033065991
1999-07-01	28.9659058889828
1999-08-01	28.3173348390740
1999-09-01	28.2461103253182
1999-10-01	28.1037414965986
1999-11-01	28.2182438192668
1999-12-01	28.8398576512456
2000-01-01	29.5488186734984
2000-02-01	30.0670566414610
2000-03-01	28.4437133457302
2000-04-01	28.5796187473126
2000-05-01	29.3241498062850
2000-06-01	28.7137108364473
2000-07-01	30.8600604055803
2000-08-01	29.9467395998273
2000-09-01	28.8270893371758
2000-10-01	29.2408716986578
2000-11-01	29.6109906001446
2000-12-01	29.6713954834974
2001-01-01	30.4027919150793
2001-02-01	29.4708454810496
2001-03-01	28.8603156049094
2001-04-01	29.8959859361266
2001-05-01	30.1423539771060
2001-06-01	30.2998236331570
2001-07-01	32.1012360211889
2001-08-01	30.7882716958892
2001-09-01	29.6086828115771
2001-10-01	29.7662721893491
2001-11-01	30.2903273589098
2001-12-01	30.5553080920564
2002-01-01	32.2908928836726
2002-02-01	32.3329861627734
2002-03-01	30.7006559332141
2002-04-01	31.8371919342793
2002-05-01	31.9877263882652
2002-06-01	31.3193403298351
2002-07-01	33.0630630630631
2002-08-01	31.5678603671381
2002-09-01	30.7028657616893
2002-10-01	30.3368071288325
2002-11-01	31.1860042411390
2002-12-01	31.5027322404372
2003-01-01	31.8872511776326
2003-02-01	31.4185692541857
2003-03-01	30.2607502287283
2003-04-01	30.6688043976180
2003-05-01	30.2675431891148
2003-06-01	30.5209929512718
2003-07-01	33.0325352977287
2003-08-01	31.7836257309942
2003-09-01	30.2206449621972
2003-10-01	30.3758119393752
2003-11-01	30.4574352612808
2003-12-01	31.5293751942804
2004-01-01	32.4210362533064
2004-02-01	31.5814098565190
2004-03-01	30.2360112535167
2004-04-01	30.6471325603259
2004-05-01	31.3240144495053
2004-06-01	31.3025011798018
2004-07-01	33.4788088860879
2004-08-01	30.8796588755528
2004-09-01	31.4742676167854
2004-10-01	31.5192887759962
2004-11-01	31.6464968152866
2004-12-01	31.4153354632588
2005-01-01	31.6570420275906
2005-02-01	31.1791237113402
2005-03-01	30.3398608189027
2005-04-01	30.1577235772358
2005-05-01	31.0864237869629
2005-06-01	30.9794913863823
2005-07-01	32.9937561616826
2005-08-01	30.9098387627509
2005-09-01	29.2173339924205
2005-10-01	29.3643718012217
2005-11-01	29.1617063492064
2005-12-01	28.7618100447539
2006-01-01	30.1079196413747
2006-02-01	28.8654134087506
2006-03-01	28.0053368912608
2006-04-01	28.3077180086869
2006-05-01	28.4258949481432
2006-06-01	28.2964824120603
2006-07-01	30.1154811715481
2006-08-01	27.9789191902292
2006-09-01	26.3274188148644
2006-10-01	26.1650485436893
2006-11-01	26.4745308310992
2006-12-01	26.6946168036223
2007-01-01	28.7634228187919
2007-02-01	27.5520833333333
2007-03-01	25.2900622162435
2007-04-01	25.6878262333726
2007-05-01	26.4017511365550
2007-06-01	26.1784511784512
2007-07-01	28.1283692722372
2007-08-01	26.5127254340131
2007-09-01	24.4897959183673
2007-10-01	25.2825096980941
2007-11-01	25.4270762997974
2007-12-01	24.8952702702703
2008-01-01	26.0796221322537
2008-02-01	24.5241309483631
2008-03-01	23.4813439135573
2008-04-01	24.2372022301064
2008-05-01	24.9197228325165
2008-06-01	23.8235294117647
2008-07-01	25.3995607366109
2008-08-01	24.1956742142616
2008-09-01	22.1281271129141
2008-10-01	21.7264119039567
2008-11-01	21.7393509127789
2008-12-01	21.6565246788371
2009-01-01	22.4696765498652
2009-02-01	21.9467385808191
2009-03-01	20.7419898819562
2009-04-01	22.1862348178138
2009-05-01	22.8060708263069
2009-06-01	23.0276466621713
2009-07-01	24.8045822102426
2009-08-01	23.7676767676768
2009-09-01	22.1471876052543
2009-10-01	21.4066711590296
2009-11-01	22.0279602492842
2009-12-01	22.3812731559448
2010-01-01	23.3679624664879
2010-02-01	22.4283559577677
2010-03-01	21.2835120643432
2010-04-01	21.8867292225201
2010-05-01	23.4722222222222
2010-06-01	22.6488294314381
2010-07-01	25.1862368465008
2010-08-01	22.9604274503256
2010-09-01	21.8326094219846
2010-10-01	21.7808219178082
2010-11-01	22.6227045075125
2010-12-01	22.6478920179970
2011-01-01	23.9460539460539
2011-02-01	22.9870129870130
2011-03-01	22.2762063227953
2011-04-01	22.4862705941088
2011-05-01	23.5143663843215
2011-06-01	23.0224438902743
2011-07-01	25.0552298058236
2011-08-01	23.9498380533178
2011-09-01	22.1821205821206
2011-10-01	22.7308274680111
2011-11-01	22.8757626639624
2011-12-01	23.2825248663588
2012-01-01	24.5638911788953
2012-02-01	23.8492070027504
2012-03-01	22.8237617245351
2012-04-01	23.9911826152758
2012-05-01	24.6737899453444
2012-06-01	24.3363921401251
2012-07-01	26.2085680597406
2012-08-01	24.6781712603255
2012-09-01	23.5627768605849
2012-10-01	23.2050695760110
2012-11-01	23.6433855881107
2012-12-01	23.7524303305250
2013-01-01	24.5797054276182
2013-02-01	23.4245506841301
2013-03-01	22.4425768486760
2013-04-01	22.7584413896201
2013-05-01	23.9702563603007
2013-06-01	24.1139466260255
2013-07-01	25.3192040961825
2013-08-01	24.1672607089625
2013-09-01	23.9649475184657
2013-10-01	23.6209633012665
2013-11-01	24.3375366236625
2013-12-01	24.5085190039318
2014-01-01	25.8267104773312
2014-02-01	25.7283830785408
2014-03-01	23.8189231167486
2014-04-01	24.5336439677070
2014-05-01	24.9575441944718
2014-06-01	25.3739549475250
2014-07-01	27.5931797592856
2014-08-01	27.1865700608099
2014-09-01	25.6430998220353
2014-10-01	25.3963370200638
2014-11-01	25.4230974784200
2014-12-01	25.7047501782127
2015-01-01	26.6825481711961
2015-02-01	26.4468567725211
2015-03-01	25.1742357937048
2015-04-01	26.3399296607835
2015-05-01	27.3614420723306
2015-06-01	26.5491747462628
2015-07-01	27.8978102189781
2015-08-01	27.6106079787061
2015-09-01	26.7279310288841
2015-10-01	26.7484562885928
2015-11-01	26.4952678310079
2015-12-01	26.7093982332558
2016-01-01	26.6004720436233
2016-02-01	26.6133628621212
2016-03-01	25.7640641537084
2016-04-01	26.2236053180396
2016-05-01	27.2085899566592
2016-06-01	27.4762727895372
2016-07-01	28.2115375189923
2016-08-01	27.8942540784905
2016-09-01	26.9072875956517
2016-10-01	26.7055182404847
2016-11-01	26.4710251374057
2016-12-01	27.1641099472108
2017-01-01	27.0999386879215
2017-02-01	26.5235951696759
2017-03-01	26.4563389661200
2017-04-01	27.3253872863248
2017-05-01	28.1253136185729
2017-06-01	27.7245498934510
2017-07-01	28.9716007609043
2017-08-01	28.0224977198257
2017-09-01	26.9825394134599
2017-10-01	26.2185588035350
2017-11-01	26.1329742811856
2017-12-01	26.3294733421138
2018-01-01	26.8520586062969
2018-02-01	26.1839112152754
2018-03-01	25.9193182408674
2018-04-01	25.8591333958789
2018-05-01	26.2513729797584
2018-06-01	26.1343361903096
2018-07-01	27.0674054850249
2018-08-01	26.2206593406593
2018-09-01	25.9116947210716