Month	Percent
2000-04-01	3.480000000
2000-05-01	3.410000000
2000-06-01	2.970000000
2000-07-01	3.620000000
2000-08-01	4.720000000
2000-09-01	3.970000000
2000-10-01	3.250000000
2000-11-01	2.960000000
2000-12-01	2.910000000
2001-01-01	2.990000000
2001-02-01	4.040000000
2001-03-01	3.510000000
2001-04-01	3.390000000
2001-05-01	3.220000000
2001-06-01	3.420000000
2001-07-01	3.910000000
2001-08-01	3.280000000
2001-09-01	3.770000000
2001-10-01	3.740000000
2001-11-01	3.680000000
2001-12-01	3.630000000
2002-01-01	4.180000000
2002-02-01	3.920000000
2002-03-01	3.860000000
2002-04-01	3.880000000
2002-05-01	3.580000000
2002-06-01	3.090000000
2002-07-01	3.850000000
2002-08-01	4.480000000
2002-09-01	3.830000000
2002-10-01	3.530000000
2002-11-01	3.590000000
2002-12-01	3.110000000
2003-01-01	3.860000000
2003-02-01	3.840000000
2003-03-01	4.100000000
2003-04-01	3.630000000
2003-05-01	3.410000000
2003-06-01	3.900000000
2003-07-01	4.650000000
2003-08-01	5.510000000
2003-09-01	5.420000000
2003-10-01	4.900000000
2003-11-01	4.750000000
2003-12-01	3.700000000
2004-01-01	5.100000000
2004-02-01	5.360000000
2004-03-01	4.860000000
2004-04-01	5.040000000
2004-05-01	4.370000000
2004-06-01	4.720000000
2004-07-01	5.470000000
2004-08-01	5.810000000
2004-09-01	5.690000000
2004-10-01	5.570000000
2004-11-01	4.610000000
2004-12-01	4.590000000
2005-01-01	4.549670001
2005-02-01	4.259195555
2005-03-01	4.231162213
2005-04-01	3.989791625
2005-05-01	3.372483557
2005-06-01	3.574393074
2005-07-01	4.882890816
2005-08-01	4.549750688
2005-09-01	3.859571201
2005-10-01	4.006035699
2005-11-01	3.264171632
2005-12-01	2.977316913
2006-01-01	3.646252702
2006-02-01	3.882355073
2006-03-01	3.597551527
2006-04-01	3.856204235
2006-05-01	3.140591201
2006-06-01	3.460271312
2006-07-01	4.704936760
2006-08-01	4.506137902
2006-09-01	4.221735255
2006-10-01	4.337932926
2006-11-01	3.855043312
2006-12-01	3.527096680
2007-01-01	4.141234183
2007-02-01	4.571119690
2007-03-01	4.679766450
2007-04-01	3.986404116
2007-05-01	3.487195716
2007-06-01	3.687525443
2007-07-01	4.325536965
2007-08-01	4.601708335
2007-09-01	4.485040430
2007-10-01	4.200654784
2007-11-01	3.975482631
2007-12-01	3.386426174
2008-01-01	3.991206234
2008-02-01	4.372294441
2008-03-01	4.016657555
2008-04-01	4.143192417
2008-05-01	3.461761691
2008-06-01	3.919197818
2008-07-01	4.524385311
2008-08-01	4.386130420
2008-09-01	4.459074042
2008-10-01	3.844234381
2008-11-01	4.134911635
2008-12-01	4.423848717
2009-01-01	5.280440662
2009-02-01	5.038183750
2009-03-01	4.598834359
2009-04-01	4.886767763
2009-05-01	4.968497165
2009-06-01	4.806145616
2009-07-01	6.385737237
2009-08-01	7.204238266
2009-09-01	7.085150167
2009-10-01	5.799319480
2009-11-01	5.166584518
2009-12-01	4.518602733
2010-01-01	5.412118230
2010-02-01	5.237832324
2010-03-01	5.016227468
2010-04-01	5.443873185
2010-05-01	5.319086251
2010-06-01	4.755689205
2010-07-01	5.785189707
2010-08-01	5.998761271
2010-09-01	5.711953525
2010-10-01	5.250577202
2010-11-01	4.873101893
2010-12-01	4.418214010
2011-01-01	5.122378128
2011-02-01	5.155657682
2011-03-01	4.419865630
2011-04-01	5.214715456
2011-05-01	5.123677001
2011-06-01	5.709209666
2011-07-01	5.806876520
2011-08-01	6.223039217
2011-09-01	6.129341556
2011-10-01	4.898659226
2011-11-01	5.043098991
2011-12-01	4.306306526
2012-01-01	4.944277623
2012-02-01	4.848303265
2012-03-01	4.461941856
2012-04-01	4.892506609
2012-05-01	4.990096134
2012-06-01	4.836318910
2012-07-01	5.174031554
2012-08-01	5.527257328
2012-09-01	5.447730880
2012-10-01	5.140249856
2012-11-01	5.254388889
2012-12-01	4.282436100
2013-01-01	5.256236671
2013-02-01	5.112932687
2013-03-01	4.615377957
2013-04-01	4.842783959
2013-05-01	4.923031616
2013-06-01	5.402739203
2013-07-01	5.389715518
2013-08-01	5.315123410
2013-09-01	5.540449598
2013-10-01	5.023596839
2013-11-01	4.422253066
2013-12-01	4.293966334
2014-01-01	5.011164225
2014-02-01	4.800981899
2014-03-01	4.997602722
2014-04-01	4.436920467
2014-05-01	5.185646567
2014-06-01	4.866459915
2014-07-01	5.385757086
2014-08-01	5.460058263
2014-09-01	4.995559380
2014-10-01	4.902205200
2014-11-01	4.590256397
2014-12-01	3.672009763
2015-01-01	4.364568375
2015-02-01	4.332972506
2015-03-01	3.997582900
2015-04-01	4.425338430
2015-05-01	4.682906627
2015-06-01	4.989908486
2015-07-01	5.104780632
2015-08-01	4.953021048
2015-09-01	4.617010369
2015-10-01	4.975199834
2015-11-01	4.053933413
2015-12-01	3.876049301
2016-01-01	4.216669260
2016-02-01	4.341048368
2016-03-01	3.600415468
2016-04-01	3.690733275
2016-05-01	4.108974357
2016-06-01	4.093439397
2016-07-01	4.144459732
2016-08-01	4.288133479
2016-09-01	4.437050753
2016-10-01	3.673995912
2016-11-01	3.465830754
2016-12-01	3.357058662
2017-01-01	3.814470498
2017-02-01	3.426392818
2017-03-01	3.456795365
2017-04-01	3.686939612
2017-05-01	3.769698630
2017-06-01	3.433120506
2017-07-01	3.442749668
2017-08-01	3.951761183
2017-09-01	3.607564328
2017-10-01	3.792074626
2017-11-01	4.006687415
2017-12-01	2.963385845
2018-01-01	3.334964417
2018-02-01	3.517141650
2018-03-01	3.000393460
2018-04-01	3.353352583
2018-05-01	3.150720782
2018-06-01	3.257293951
2018-07-01	3.827402933
2018-08-01	3.938716712
2018-09-01	3.895909162