Month	Number
2003-01-01	11986
2003-02-01	15833
2003-03-01	19399
2003-04-01	17648
2003-05-01	18317
2003-06-01	18450
2003-07-01	18073
2003-08-01	16670
2003-09-01	16492
2003-10-01	18842
2003-11-01	18713
2003-12-01	18003
2004-01-01	12123
2004-02-01	12874
2004-03-01	20719
2004-04-01	21340
2004-05-01	18793
2004-06-01	18550
2004-07-01	17739
2004-08-01	14758
2004-09-01	16368
2004-10-01	16651
2004-11-01	17421
2004-12-01	19719
2005-01-01	10664
2005-02-01	14152
2005-03-01	17384
2005-04-01	16469
2005-05-01	17005
2005-06-01	18992
2005-07-01	16910
2005-08-01	15788
2005-09-01	17311
2005-10-01	16318
2005-11-01	19744
2005-12-01	18245
2006-01-01	12153
2006-02-01	14777
2006-03-01	18010
2006-04-01	17008
2006-05-01	17541
2006-06-01	18029
2006-07-01	14591
2006-08-01	13641
2006-09-01	15538
2006-10-01	15679
2006-11-01	15818
2006-12-01	14891
2007-01-01	13006
2007-02-01	12388
2007-03-01	15713
2007-04-01	13442
2007-05-01	14100
2007-06-01	16193
2007-07-01	15446
2007-08-01	15133
2007-09-01	13827
2007-10-01	15341
2007-11-01	14142
2007-12-01	12930
2008-01-01	12492
2008-02-01	13332
2008-03-01	13967
2008-04-01	14620
2008-05-01	13222
2008-06-01	14621
2008-07-01	13971
2008-08-01	11223
2008-09-01	13287
2008-10-01	12872
2008-11-01	10069
2008-12-01	9602
2009-01-01	6077
2009-02-01	7217
2009-03-01	9356
2009-04-01	6715
2009-05-01	4512
2009-06-01	5901
2009-07-01	3656
2009-08-01	2425
2009-09-01	3189
2009-10-01	3366
2009-11-01	3466
2009-12-01	4309
2010-01-01	2781
2010-02-01	3041
2010-03-01	4392
2010-04-01	3662
2010-05-01	3402
2010-06-01	4259
2010-07-01	4362
2010-08-01	3000
2010-09-01	3554
2010-10-01	3644
2010-11-01	3477
2010-12-01	3902
2011-01-01	3429
2011-02-01	3547
2011-03-01	4454
2011-04-01	3701
2011-05-01	3829
2011-06-01	4205
2011-07-01	3719
2011-08-01	3428
2011-09-01	3500
2011-10-01	3511
2011-11-01	4510
2011-12-01	3261
2012-01-01	4935
2012-02-01	4260
2012-03-01	4766
2012-04-01	4287
2012-05-01	4581
2012-06-01	4956
2012-07-01	4474
2012-08-01	3537
2012-09-01	3525
2012-10-01	4045
2012-11-01	4645
2012-12-01	5048
2013-01-01	3654
2013-02-01	3839
2013-03-01	5063
2013-04-01	4623
2013-05-01	5006
2013-06-01	4982
2013-07-01	5037
2013-08-01	4165
2013-09-01	4679
2013-10-01	5122
2013-11-01	4943
2013-12-01	5026
2014-01-01	4373
2014-02-01	4957
2014-03-01	6163
2014-04-01	5516
2014-05-01	5739
2014-06-01	6255
2014-07-01	6129
2014-08-01	4769
2014-09-01	5480
2014-10-01	6115
2014-11-01	5901
2014-12-01	6079
2015-01-01	4880
2015-02-01	5902
2015-03-01	6284
2015-04-01	6736
2015-05-01	5874
2015-06-01	7347
2015-07-01	7011
2015-08-01	4996
2015-09-01	6268
2015-10-01	8189
2015-11-01	6590
2015-12-01	7094
2016-01-01	5567
2016-02-01	6625
2016-03-01	7494
2016-04-01	8061
2016-05-01	8506
2016-06-01	9685
2016-07-01	8064
2016-08-01	7181
2016-09-01	8229
2016-10-01	7953
2016-11-01	9412
2016-12-01	9750
2017-01-01	6420
2017-02-01	8003
2017-03-01	9924
2017-04-01	8681
2017-05-01	10956
2017-06-01	10866
2017-07-01	9334
2017-08-01	8915
2017-09-01	9602
2017-10-01	10363
2017-11-01	12369
2017-12-01	10832
2018-01-01	8891
2018-02-01	9967
2018-03-01	12748
2018-04-01	12056
2018-05-01	12871
2018-06-01	14192
2018-07-01	12045
2018-08-01	12931
2018-09-01	8888