Month	Percent
1999-06-01	35.1353013530135
1999-07-01	35.2545393099634
1999-08-01	35.8416996714869
1999-09-01	35.2428584578565
1999-10-01	34.9983135559440
1999-11-01	35.1915415262029
1999-12-01	35.8772547698527
2000-01-01	36.7868842421088
2000-02-01	36.8167089428705
2000-03-01	36.1707267845457
2000-04-01	35.6262090083152
2000-05-01	35.0948592224414
2000-06-01	35.1609665620300
2000-07-01	34.6831801448180
2000-08-01	35.4557799930578
2000-09-01	35.0125798983264
2000-10-01	34.7345603570408
2000-11-01	34.9662588150934
2000-12-01	35.7754380851761
2001-01-01	36.9122076218698
2001-02-01	36.8276983864458
2001-03-01	35.8779297437811
2001-04-01	34.7206893624247
2001-05-01	34.3107873469351
2001-06-01	34.4462646749778
2001-07-01	34.3387091893855
2001-08-01	35.1238244988056
2001-09-01	34.6851802596900
2001-10-01	34.4253727736291
2001-11-01	34.3558485940793
2001-12-01	35.0706839063985
2002-01-01	35.5314933919509
2002-02-01	35.4212873674060
2002-03-01	34.8489914187006
2002-04-01	33.8787564954028
2002-05-01	33.7224419045555
2002-06-01	33.7579215529402
2002-07-01	33.6709971804568
2002-08-01	34.4492648251744
2002-09-01	34.0961235840330
2002-10-01	33.9269529725999
2002-11-01	34.2092788825019
2002-12-01	34.7435747505915
2003-01-01	35.5282674553447
2003-02-01	35.6740487848704
2003-03-01	34.9747678824776
2003-04-01	34.4579214214139
2003-05-01	34.0626756100769
2003-06-01	34.0626605954131
2003-07-01	33.7659080186566
2003-08-01	34.7995462551121
2003-09-01	34.5403924658025
2003-10-01	34.0852077995293
2003-11-01	33.9977993600849
2003-12-01	34.3711903761263
2004-01-01	34.6486315814558
2004-02-01	34.4766391038563
2004-03-01	33.8677223478986
2004-04-01	33.4104995670558
2004-05-01	33.3443391455920
2004-06-01	33.2325457632057
2004-07-01	33.1995198164843
2004-08-01	34.4002661391409
2004-09-01	33.4462649429008
2004-10-01	33.2589292339841
2004-11-01	33.3857608769842
2004-12-01	33.6910628929511
2005-01-01	34.5305686571149
2005-02-01	34.6949970200944
2005-03-01	33.8515668536062
2005-04-01	33.3854870445440
2005-05-01	33.0407555084219
2005-06-01	33.0542904691118
2005-07-01	33.0613440826800
2005-08-01	34.0534705586609
2005-09-01	33.5508197108850
2005-10-01	33.2079416072188
2005-11-01	33.3180899555975
2005-12-01	34.1056312488759
2006-01-01	34.4719920587464
2006-02-01	34.5448926432282
2006-03-01	33.8010935647918
2006-04-01	33.2559492673982
2006-05-01	33.0216486310338
2006-06-01	32.9739527271767
2006-07-01	33.0489924016211
2006-08-01	33.9203682070110
2006-09-01	33.6212496269377
2006-10-01	33.3276807746734
2006-11-01	33.2682647434418
2006-12-01	33.9929675361845
2007-01-01	34.4364658133000
2007-02-01	34.6839569822237
2007-03-01	33.8782813447102
2007-04-01	33.2458689840351
2007-05-01	32.9817445399473
2007-06-01	32.8992121864008
2007-07-01	32.9056713383197
2007-08-01	33.8833430063842
2007-09-01	33.6153261859065
2007-10-01	33.2963602242713
2007-11-01	33.1443898543428
2007-12-01	34.0718555949999
2008-01-01	34.6146849128359
2008-02-01	34.8296356135137
2008-03-01	34.1092600973776
2008-04-01	33.3680887588281
2008-05-01	33.0768278890676
2008-06-01	32.9829474392407
2008-07-01	33.1649183680504
2008-08-01	34.0133809022207
2008-09-01	34.0026616340368
2008-10-01	33.7027801662367
2008-11-01	33.6960692787473
2008-12-01	34.6136567191940
2009-01-01	35.3820128075805
2009-02-01	35.5742072932165
2009-03-01	34.9975311038107
2009-04-01	34.2098882699093
2009-05-01	33.9297929587742
2009-06-01	33.4232381690173
2009-07-01	33.8757413288711
2009-08-01	34.5777623594579
2009-09-01	34.3954348202944
2009-10-01	34.3470691315177
2009-11-01	34.1600821924029
2009-12-01	34.9872650847765
2010-01-01	34.9459305634604
2010-02-01	35.1606741096065
2010-03-01	34.6953494226021
2010-04-01	33.8567430816632
2010-05-01	33.4544057753249
2010-06-01	33.4012599349711
2010-07-01	33.1877581515993
2010-08-01	34.2294487270843
2010-09-01	34.1176040206888
2010-10-01	33.9061911375252
2010-11-01	34.0480262400413
2010-12-01	34.3580236872586
2011-01-01	35.1865236782537
2011-02-01	34.7467091360485
2011-03-01	33.9816575327145
2011-04-01	33.4299004064757
2011-05-01	33.0279171246980
2011-06-01	32.8590865242532
2011-07-01	33.0504886174966
2011-08-01	33.7662193016651
2011-09-01	34.2611203599049
2011-10-01	33.4784145333515
2011-11-01	33.5154963734259
2011-12-01	34.0644111291944
2012-01-01	34.6802076130333
2012-02-01	34.3477548845175
2012-03-01	33.7791983308501
2012-04-01	33.0815743488753
2012-05-01	32.5880161647071
2012-06-01	32.6132742136622
2012-07-01	32.7731581250796
2012-08-01	33.5573592084604
2012-09-01	33.3209664960228
2012-10-01	33.2779701647885
2012-11-01	33.4024098385602
2012-12-01	34.2161110619860
2013-01-01	34.6503492638932
2013-02-01	34.6464629727819
2013-03-01	34.1111341202457
2013-04-01	33.1571422262459
2013-05-01	32.7146767020185
2013-06-01	32.5412932579622
2013-07-01	32.4808938350407
2013-08-01	33.0439333425148
2013-09-01	32.8929728598839
2013-10-01	32.6895458822364
2013-11-01	32.6522083406651
2013-12-01	33.0987715041724
2014-01-01	33.2022366990014
2014-02-01	32.5635585661001
2014-03-01	32.5778586104642
2014-04-01	31.5810252839024
2014-05-01	31.6374536596860
2014-06-01	31.5378422341131
2014-07-01	31.3512788507861
2014-08-01	31.7109870868899
2014-09-01	31.8367782268871
2014-10-01	31.7827634665544
2014-11-01	31.7447434152634
2014-12-01	32.1863509460146
2015-01-01	32.5031197861342
2015-02-01	32.0413866887920
2015-03-01	32.1299176079009
2015-04-01	31.4656653413832
2015-05-01	31.0734047482760
2015-06-01	31.0180505415162
2015-07-01	30.9115074858168
2015-08-01	31.5322894630085
2015-09-01	31.4588668831257
2015-10-01	31.4361897506360
2015-11-01	31.4350605195158
2015-12-01	31.7532607011085
2016-01-01	32.2621950722203
2016-02-01	31.8143647970345
2016-03-01	31.8155519398501
2016-04-01	31.4205105507116
2016-05-01	31.0649940016394
2016-06-01	30.8721299376469
2016-07-01	30.8005773446487
2016-08-01	31.0114304473692
2016-09-01	31.0331168232160
2016-10-01	31.0821223532987
2016-11-01	31.1218855730437
2016-12-01	31.4975349943971
2017-01-01	32.0356113995540
2017-02-01	31.2219759830954
2017-03-01	30.9534659158719
2017-04-01	30.3380051700333
2017-05-01	30.3977912240210
2017-06-01	30.1961922483312
2017-07-01	30.2887015213664
2017-08-01	30.6211319997070
2017-09-01	30.6211227319848
2017-10-01	30.7184647280385
2017-11-01	30.7102383743650
2017-12-01	31.0689440842062
2018-01-01	31.3623589785362
2018-02-01	31.4378900373132
2018-03-01	30.6770602667594
2018-04-01	30.3451574159117
2018-05-01	30.1193161742723
2018-06-01	30.2731943349553
2018-07-01	30.3225034794711
2018-08-01	30.5503150638011
2018-09-01	30.5560463757085