Monthly Ratio
2005-01-01 12.7981673039629
2005-02-01 12.6306773863686
2005-03-01 12.7474609014004
2005-04-01 13.0031484917257
2005-05-01 13.2733126989933
2005-06-01 13.7670908495861
2005-07-01 14.2491233688708
2005-08-01 14.2733581870971
2005-09-01 13.2643960075433
2005-10-01 13.5911175609331
2005-11-01 13.4653355216173
2005-12-01 13.4241047014873
2006-01-01 14.6947718456205
2006-02-01 14.9563822651037
2006-03-01 15.2029759510449
2006-04-01 14.4001122053666
2006-05-01 14.1432099951581
2006-06-01 13.8648968147967
2006-07-01 14.0642020763391
2006-08-01 14.1724175011021
2006-09-01 14.3903252646913
2006-10-01 14.8500682596999
2006-11-01 15.0237754290641
2006-12-01 15.0864294631551
2007-01-01 15.2787904188541
2007-02-01 15.3821691083303
2007-03-01 15.0900189346299
2007-04-01 15.0234083879832
2007-05-01 15.0802714324786
2007-06-01 14.4990357729313
2007-07-01 14.1207793733786
2007-08-01 14.4372822600515
2007-09-01 14.5570201719205
2007-10-01 14.4814287205373
2007-11-01 14.3061459278892
2007-12-01 14.6239688567361
2008-01-01 14.8044408505847
2008-02-01 15.0044578004341
2008-03-01 14.6448403878676
2008-04-01 14.2024523491531
2008-05-01 14.2019944034473
2008-06-01 13.7767321756767
2008-07-01 13.6916391776143
2008-08-01 13.9358778334303
2008-09-01 13.8331034601051
2008-10-01 12.6537550551902
2008-11-01 12.7772471185154
2008-12-01 13.3250382639238
2009-01-01 13.3624527397249
2009-02-01 13.2307995319033
2009-03-01 13.6232000917361
2009-04-01 14.1866825152865
2009-05-01 14.4147614596451
2009-06-01 14.2573099981569
2009-07-01 14.1832386993421
2009-08-01 13.7924842287794
2009-09-01 13.8836703692394
2009-10-01 14.0932786631345
2009-11-01 14.2820599695574
2009-12-01 14.6060681878108
2010-01-01 14.6534299809491
2010-02-01 14.5667429846014
2010-03-01 14.6787195077290
2010-04-01 14.9408188201120
2010-05-01 15.4941292653985
2010-06-01 15.3001580231399
2010-07-01 15.3218106875975
2010-08-01 15.2433916132085
2010-09-01 15.1578375319940
2010-10-01 15.4879539699049
2010-11-01 15.5016685574045
2010-12-01 14.9423025917803
2011-01-01 14.9586978242386
2011-02-01 15.0040812235798
2011-03-01 14.5835005233704
2011-04-01 14.4315401536962
2011-05-01 14.5635633065048
2011-06-01 14.3356900485307
2011-07-01 14.2906157180686
2011-08-01 14.0784852166712
2011-09-01 13.6749790981115
2011-10-01 14.0258926154663
2011-11-01 13.7946059614229
2011-12-01 13.6279179666528
2012-01-01 13.6835800940010
2012-02-01 13.4037788564745
2012-03-01 13.8028952347187
2012-04-01 13.6798350591189
2012-05-01 13.5230691947876
2012-06-01 14.1956045498769
2012-07-01 14.2648905464700
2012-08-01 14.1435281003140
2012-09-01 14.0554532257772
2012-10-01 13.9073097189733
2012-11-01 13.6308960503671
2012-12-01 13.8025076024378
2013-01-01 14.5946861584117
2013-02-01 14.8435795830009
2013-03-01 14.9222501450621
2013-04-01 14.6434269325514
2013-05-01 14.6999204717285
2013-06-01 14.8414994676642
2013-07-01 14.8368641752060
2013-08-01 14.5899556967973
2013-09-01 14.2127939728135
2013-10-01 14.1302571737136
2013-11-01 13.7742809418688
2013-12-01 13.3646707141905
2014-01-01 13.3378536423910
2014-02-01 13.5086879038911
2014-03-01 13.6350276501853
2014-04-01 13.7681688314090
2014-05-01 13.6064716752618
2014-06-01 14.0291721395174
2014-07-01 13.9982397307530
2014-08-01 13.9446144247085
2014-09-01 14.0046767038335
2014-10-01 13.9191938375834
2014-11-01 13.6047070077797
2014-12-01 13.8078247208429
2015-01-01 13.8672615944390
2015-02-01 13.7776430796426
2015-03-01 13.8912575122872
2015-04-01 13.7361320855327
2015-05-01 13.6842563710302
2015-06-01 14.1084983311542
2015-07-01 14.1225507169265
2015-08-01 13.9577135211198
2015-09-01 13.9356286607579
2015-10-01 13.3844124538807
2015-11-01 13.3751705801263
2015-12-01 13.2820518653513
2016-01-01 13.0513935243371
2016-02-01 12.9722058983324
2016-03-01 13.3409860770755
2016-04-01 13.3667439264192
2016-05-01 13.3439085626333
2016-06-01 13.3004144602070
2016-07-01 13.3425838073729
2016-08-01 13.3998804854207
2016-09-01 13.2441973383608
2016-10-01 13.5226410727559
2016-11-01 13.3047369964212
2016-12-01 13.2170032283376
2017-01-01 13.5002018323771
2017-02-01 13.5166375073168
2017-03-01 13.7319880173481
2017-04-01 13.7817846492455
2017-05-01 13.6696044111354
2017-06-01 13.9672648837231
2017-07-01 14.2616347620469
2017-08-01 14.4099643732072
2017-09-01 14.3401347416595
2017-10-01 14.3384229403454
2017-11-01 14.3843126311563
2017-12-01 14.1723657342647
2018-01-01 14.3376498853714
2018-02-01 14.2848603928289
2018-03-01 14.4565392921914
2018-04-01 14.3927293140124
2018-05-01 14.1032983304162
2018-06-01 14.2469654525247
2018-07-01 13.9926936962311
2018-08-01 14.1939950764142