Monthly Percent
1999-06-01 22.0431780003733
1999-07-01 21.9936610527624
1999-08-01 22.4306029932311
1999-09-01 22.2787638078689
1999-10-01 22.1257596428128
1999-11-01 22.2773197793343
1999-12-01 22.6062182583922
2000-01-01 23.4981544330765
2000-02-01 23.7903350603208
2000-03-01 23.2950362244866
2000-04-01 22.8643495678623
2000-05-01 22.6379095298665
2000-06-01 22.7689118915284
2000-07-01 22.0557708062559
2000-08-01 22.7380388441497
2000-09-01 22.6340078533549
2000-10-01 22.3577734936208
2000-11-01 22.5112740436236
2000-12-01 22.9906473320994
2001-01-01 24.3698561248145
2001-02-01 24.2522513685992
2001-03-01 23.6140813137657
2001-04-01 22.5481187439507
2001-05-01 22.1997073750069
2001-06-01 22.1933392458485
2001-07-01 21.9158998423580
2001-08-01 22.6039816120584
2001-09-01 22.5850348438434
2001-10-01 22.3578772762200
2001-11-01 22.2768597055669
2001-12-01 22.6797970754998
2002-01-01 22.9565048094766
2002-02-01 22.9671645783557
2002-03-01 22.6941563215876
2002-04-01 21.7994424570759
2002-05-01 21.7733661172328
2002-06-01 21.6909355660721
2002-07-01 21.2699913911219
2002-08-01 22.0409226686379
2002-09-01 21.9584282184214
2002-10-01 21.7719634763982
2002-11-01 21.7582789870416
2002-12-01 21.9692984842714
2003-01-01 22.4942316287947
2003-02-01 22.5497652072092
2003-03-01 22.2287230834188
2003-04-01 21.8632484813422
2003-05-01 21.6186926916200
2003-06-01 21.6376099031709
2003-07-01 21.2143441242965
2003-08-01 22.1824149269342
2003-09-01 22.1205438955951
2003-10-01 21.6186838660085
2003-11-01 21.4709378414398
2003-12-01 21.5064860259441
2004-01-01 22.0328823941931
2004-02-01 22.1767549982326
2004-03-01 21.6085758773506
2004-04-01 21.4646615821171
2004-05-01 21.3761242796532
2004-06-01 21.1707859658775
2004-07-01 21.1214082133830
2004-08-01 22.1504888289009
2004-09-01 21.6297534475554
2004-10-01 21.1156329438723
2004-11-01 21.1007696438160
2004-12-01 21.2840719948933
2005-01-01 22.1063116582567
2005-02-01 22.3545541249404
2005-03-01 21.6882474570817
2005-04-01 21.2560760579489
2005-05-01 21.1503191692073
2005-06-01 21.0901277846885
2005-07-01 21.0485305226593
2005-08-01 22.0426816585348
2005-09-01 22.1837006079027
2005-10-01 21.8135772155202
2005-11-01 21.7629074879427
2005-12-01 22.3521540392677
2006-01-01 22.8912171990114
2006-02-01 22.8973453209362
2006-03-01 22.0160904749818
2006-04-01 21.6364718991163
2006-05-01 21.5607079354239
2006-06-01 21.5893790532635
2006-07-01 21.4633458812199
2006-08-01 22.1685163894038
2006-09-01 22.2820098004736
2006-10-01 22.0030215726231
2006-11-01 21.9203418103070
2006-12-01 22.4670994911388
2007-01-01 22.8722969262941
2007-02-01 23.0661911071935
2007-03-01 22.2220277884716
2007-04-01 21.7354813139673
2007-05-01 21.4874926504404
2007-06-01 21.4519936278329
2007-07-01 21.3560089912701
2007-08-01 22.0583457111029
2007-09-01 22.2716155281735
2007-10-01 21.9964229693984
2007-11-01 21.9620791146011
2007-12-01 22.6106095003726
2008-01-01 23.2309422860604
2008-02-01 23.4711048615753
2008-03-01 22.6819676284469
2008-04-01 22.1253804157102
2008-05-01 21.8708509354255
2008-06-01 21.9024706740238
2008-07-01 21.7491540976085
2008-08-01 22.3765042979943
2008-09-01 22.9076353057730
2008-10-01 22.6584944316634
2008-11-01 22.4613942107038
2008-12-01 23.2755025678231
2009-01-01 23.9789519292165
2009-02-01 24.0802999566932
2009-03-01 23.4793208136111
2009-04-01 22.7447140401016
2009-05-01 22.3912944549364
2009-06-01 21.9150363204383
2009-07-01 22.4534762880978
2009-08-01 23.0466777493461
2009-09-01 23.1068919171813
2009-10-01 23.1641652307971
2009-11-01 22.7296412510337
2009-12-01 23.3171825118301
2010-01-01 23.5136371078379
2010-02-01 23.7146097978025
2010-03-01 23.4138197487831
2010-04-01 22.5897382411474
2010-05-01 22.2267281728933
2010-06-01 22.2710643327517
2010-07-01 21.9312445898396
2010-08-01 22.9247613700168
2010-09-01 23.1097222300144
2010-10-01 22.6744837791180
2010-11-01 22.7665351134996
2010-12-01 22.9633438214304
2011-01-01 23.9101311749930
2011-02-01 23.2850354704859
2011-03-01 22.4573249543165
2011-04-01 22.2934758405700
2011-05-01 22.0682142797597
2011-06-01 21.8557136270463
2011-07-01 21.9689107669084
2011-08-01 22.4418249895992
2011-09-01 23.0572506379674
2011-10-01 22.3300001663810
2011-11-01 22.2217296374699
2011-12-01 22.6042052535260
2012-01-01 23.2844059022631
2012-02-01 22.9526773425020
2012-03-01 22.6273096985236
2012-04-01 21.9534698703322
2012-05-01 21.6039740582310
2012-06-01 21.6343924573296
2012-07-01 21.6356233310529
2012-08-01 22.1641181792105
2012-09-01 22.1350632729840
2012-10-01 22.0211827007944
2012-11-01 22.1957606328730
2012-12-01 23.0065517677671
2013-01-01 23.2938444692664
2013-02-01 23.4414088487401
2013-03-01 22.9158648294973
2013-04-01 22.1418481039098
2013-05-01 21.7674367497184
2013-06-01 21.6514315517857
2013-07-01 21.5316412636754
2013-08-01 22.0052197561190
2013-09-01 21.9733496975541
2013-10-01 21.7568181693742
2013-11-01 21.7125850712301
2013-12-01 21.9695520266761
2014-01-01 21.9481810929834
2014-02-01 21.5470367297026
2014-03-01 21.6593281281543
2014-04-01 20.7205291368809
2014-05-01 21.0156377703918
2014-06-01 20.9206342292111
2014-07-01 20.5402286964520
2014-08-01 20.8751883134188
2014-09-01 21.0762648748852
2014-10-01 21.0263712850838
2014-11-01 21.0116625835855
2014-12-01 21.4103044420192
2015-01-01 21.7338449264901
2015-02-01 21.3753457345843
2015-03-01 21.4985390816000
2015-04-01 20.7788197435356
2015-05-01 20.6266954727831
2015-06-01 20.6933688352031
2015-07-01 20.4504143855625
2015-08-01 21.0997663753569
2015-09-01 21.1959694682898
2015-10-01 21.1967918369112
2015-11-01 21.2746183979468
2015-12-01 21.5048420461358
2016-01-01 21.9985416047749
2016-02-01 21.6313550170619
2016-03-01 21.3416575384599
2016-04-01 21.1857869553725
2016-05-01 20.8719936597963
2016-06-01 20.6189123486004
2016-07-01 20.4704335124588
2016-08-01 20.6828900207508
2016-09-01 20.7988401672919
2016-10-01 20.8608861080123
2016-11-01 20.9706885680565
2016-12-01 21.4423133922172
2017-01-01 21.9415509570950
2017-02-01 21.1447220322370
2017-03-01 20.8339615326628
2017-04-01 20.1479678649120
2017-05-01 20.1823750746887
2017-06-01 20.0846371692851
2017-07-01 20.0953124579306
2017-08-01 20.5731242325672
2017-09-01 20.5489118724413
2017-10-01 20.8349939141955
2017-11-01 20.7620934953877
2017-12-01 21.0404985430435
2018-01-01 21.4230671818334
2018-02-01 21.5432125379956
2018-03-01 20.7259252067252
2018-04-01 20.5253789309024
2018-05-01 20.2357638045912
2018-06-01 20.6087223951786
2018-07-01 20.6254585473221
2018-08-01 20.8108574634273
2018-09-01 20.9513793382412