Month	Number
1992-01-01	540
1992-02-01	548
1992-03-01	665
1992-04-01	922
1992-05-01	949
1992-06-01	1126
1992-07-01	877
1992-08-01	700
1992-09-01	805
1992-10-01	672
1992-11-01	490
1992-12-01	374
1993-01-01	301
1993-02-01	584
1993-03-01	722
1993-04-01	663
1993-05-01	672
1993-06-01	735
1993-07-01	646
1993-08-01	461
1993-09-01	537
1993-10-01	460
1993-11-01	369
1993-12-01	307
1994-01-01	393
1994-02-01	442
1994-03-01	535
1994-04-01	558
1994-05-01	638
1994-06-01	735
1994-07-01	618
1994-08-01	511
1994-09-01	570
1994-10-01	509
1994-11-01	410
1994-12-01	372
1995-01-01	333
1995-02-01	493
1995-03-01	712
1995-04-01	654
1995-05-01	932
1995-06-01	962
1995-07-01	709
1995-08-01	612
1995-09-01	654
1995-10-01	636
1995-11-01	643
1995-12-01	536
1996-01-01	595
1996-02-01	706
1996-03-01	908
1996-04-01	840
1996-05-01	1139
1996-06-01	1189
1996-07-01	1041
1996-08-01	934
1996-09-01	909
1996-10-01	915
1996-11-01	799
1996-12-01	623
1997-01-01	862
1997-02-01	905
1997-03-01	740
1997-04-01	1335
1997-05-01	1289
1997-06-01	1417
1997-07-01	1534
1997-08-01	1035
1997-09-01	1098
1997-10-01	1252
1997-11-01	916
1997-12-01	753
1998-01-01	1010
1998-02-01	1007
1998-03-01	1125
1998-04-01	1427
1998-05-01	1685
1998-06-01	1930
1998-07-01	1970
1998-08-01	1239
1998-09-01	1482
1998-10-01	1517
1998-11-01	1296
1998-12-01	1009
1999-01-01	1253
1999-02-01	1373
1999-03-01	1945
1999-04-01	1734
1999-05-01	1773
1999-06-01	2355
1999-07-01	2205
1999-08-01	1465
1999-09-01	1468
1999-10-01	1236
1999-11-01	1185
1999-12-01	993
2000-01-01	1346
2000-02-01	1256
2000-03-01	1475
2000-04-01	1381
2000-05-01	2010
2000-06-01	2320
2000-07-01	1586
2000-08-01	1495
2000-09-01	1385
2000-10-01	1111
2000-11-01	967
2000-12-01	787
2001-01-01	813
2001-02-01	693
2001-03-01	815
2001-04-01	840
2001-05-01	1011
2001-06-01	1326
2001-07-01	756
2001-08-01	670
2001-09-01	547
2001-10-01	635
2001-11-01	514
2001-12-01	401
2002-01-01	518
2002-02-01	509
2002-03-01	486
2002-04-01	638
2002-05-01	1070
2002-06-01	1211
2002-07-01	872
2002-08-01	707
2002-09-01	604
2002-10-01	810
2002-11-01	573
2002-12-01	489
2003-01-01	752
2003-02-01	792
2003-03-01	828
2003-04-01	940
2003-05-01	1449
2003-06-01	1721
2003-07-01	1422
2003-08-01	996
2003-09-01	1006
2003-10-01	1067
2003-11-01	902
2003-12-01	742
2004-01-01	963
2004-02-01	952
2004-03-01	1307
2004-04-01	1384
2004-05-01	1617
2004-06-01	2277
2004-07-01	1654
2004-08-01	1122
2004-09-01	1318
2004-10-01	1256
2004-11-01	1303
2004-12-01	1348
2005-01-01	1813
2005-02-01	1608
2005-03-01	1779
2005-04-01	2415
2005-05-01	2866
2005-06-01	3394
2005-07-01	2519
2005-08-01	1936
2005-09-01	2006
2005-10-01	1824
2005-11-01	1983
2005-12-01	1792
2006-01-01	2027
2006-02-01	2237
2006-03-01	2879
2006-04-01	1752
2006-05-01	2369
2006-06-01	3220
2006-07-01	1793
2006-08-01	2498
2006-09-01	1528
2006-10-01	1390
2006-11-01	1495
2006-12-01	1032
2007-01-01	1310
2007-02-01	1326
2007-03-01	1619
2007-04-01	1532
2007-05-01	2544
2007-06-01	3030
2007-07-01	2154
2007-08-01	2141
2007-09-01	1700
2007-10-01	1907
2007-11-01	1943
2007-12-01	1432
2008-01-01	2091
2008-02-01	1551
2008-03-01	1245
2008-04-01	977
2008-05-01	1535
2008-06-01	2287
2008-07-01	805
2008-08-01	597
2008-09-01	761
2008-10-01	259
2008-11-01	123
2008-12-01	77
2009-01-01	235
2009-02-01	172
2009-03-01	117
2009-04-01	113
2009-05-01	226
2009-06-01	810
2009-07-01	459
2009-08-01	189
2009-09-01	165
2009-10-01	109
2009-11-01	101
2009-12-01	134
2010-01-01	133
2010-02-01	117
2010-03-01	191
2010-04-01	112
2010-05-01	444
2010-06-01	1202
2010-07-01	485
2010-08-01	161
2010-09-01	170
2010-10-01	134
2010-11-01	230
2010-12-01	301
2011-01-01	232
2011-02-01	226
2011-03-01	261
2011-04-01	381
2011-05-01	1112
2011-06-01	1293
2011-07-01	511
2011-08-01	373
2011-09-01	341
2011-10-01	392
2011-11-01	444
2011-12-01	379
2012-01-01	329
2012-02-01	368
2012-03-01	509
2012-04-01	835
2012-05-01	1670
2012-06-01	1727
2012-07-01	699
2012-08-01	582
2012-09-01	568
2012-10-01	616
2012-11-01	583
2012-12-01	627
2013-01-01	544
2013-02-01	426
2013-03-01	596
2013-04-01	726
2013-05-01	1714
2013-06-01	1736
2013-07-01	808
2013-08-01	551
2013-09-01	502
2013-10-01	592
2013-11-01	414
2013-12-01	390
2014-01-01	671
2014-02-01	628
2014-03-01	697
2014-04-01	893
2014-05-01	2494
2014-06-01	2263
2014-07-01	979
2014-08-01	681
2014-09-01	734
2014-10-01	750
2014-11-01	572
2014-12-01	616
2015-01-01	848
2015-02-01	825
2015-03-01	1225
2015-04-01	1588
2015-05-01	3055
2015-06-01	3012
2015-07-01	1525
2015-08-01	1097
2015-09-01	1098
2015-10-01	1050
2015-11-01	1084
2015-12-01	1134
2016-01-01	1537
2016-02-01	1376
2016-03-01	1696
2016-04-01	2781
2016-05-01	4189
2016-06-01	3471
2016-07-01	2139
2016-08-01	1657
2016-09-01	1459
2016-10-01	1324
2016-11-01	1395
2016-12-01	1271
2017-01-01	1757
2017-02-01	1811
2017-03-01	2711
2017-04-01	2604
2017-05-01	5005
2017-06-01	4420
2017-07-01	2677
2017-08-01	2300
2017-09-01	1808
2017-10-01	1715
2017-11-01	1524
2017-12-01	1414
2018-01-01	2037
2018-02-01	1529
2018-03-01	2341
2018-04-01	2441
2018-05-01	3638
2018-06-01	3424
2018-07-01	2401
2018-08-01	2015
2018-09-01	1428