Month	Number
1960-01-01	715556
1960-02-01	646667
1960-03-01	800000
1960-04-01	953333
1960-05-01	1106667
1960-06-01	1031111
1960-07-01	955556
1960-08-01	880000
1960-09-01	870000
1960-10-01	860000
1960-11-01	850000
1960-12-01	831111
1961-01-01	812222
1961-02-01	793333
1961-03-01	962222
1961-04-01	1131111
1961-05-01	1300000
1961-06-01	1220000
1961-07-01	1140000
1961-08-01	1060000
1961-09-01	1024444
1961-10-01	988889
1961-11-01	953333
1961-12-01	982222
1962-01-01	1011111
1962-02-01	1040000
1962-03-01	1148889
1962-04-01	1257778
1962-05-01	1366667
1962-06-01	1301111
1962-07-01	1235556
1962-08-01	1170000
1962-09-01	1276667
1962-10-01	1383333
1962-11-01	1490000
1962-12-01	1165556
1963-01-01	841111
1963-02-01	516667
1963-03-01	684444
1963-04-01	852222
1963-05-01	1020000
1963-06-01	994444
1963-07-01	968889
1963-08-01	943333
1963-09-01	1140000
1963-10-01	1336667
1963-11-01	1533333
1963-12-01	1180000
1964-01-01	826667
1964-02-01	473333
1964-03-01	714444
1964-04-01	955556
1964-05-01	1196667
1964-06-01	1090000
1964-07-01	983333
1964-08-01	876667
1964-09-01	1038889
1964-10-01	1201111
1964-11-01	1363333
1964-12-01	1120000
1965-01-01	876667
1965-02-01	633333
1965-03-01	862222
1965-04-01	1091111
1965-05-01	1320000
1965-06-01	1236667
1965-07-01	1153333
1965-08-01	1070000
1965-09-01	1052222
1965-10-01	1034444
1965-11-01	1016667
1965-12-01	1005556
1966-01-01	994444
1966-02-01	983333
1966-03-01	1118889
1966-04-01	1254444
1966-05-01	1390000
1966-06-01	1283333
1966-07-01	1176667
1966-08-01	1070000
1966-09-01	1342222
1966-10-01	1614444
1966-11-01	1886667
1966-12-01	1407778
1967-01-01	928889
1967-02-01	450000
1967-03-01	713333
1967-04-01	976667
1967-05-01	1240000
1967-06-01	1188889
1967-07-01	1137778
1967-08-01	1086667
1967-09-01	1078889
1967-10-01	1071111
1967-11-01	1063333
1967-12-01	900000
1968-01-01	736667
1968-02-01	573333
1968-03-01	803333
1968-04-01	1033333
1968-05-01	1263333
1968-06-01	1321111
1968-07-01	1378889
1968-08-01	1436667
1968-09-01	1421111
1968-10-01	1405556
1968-11-01	1390000
1968-12-01	1162222
1969-01-01	934444
1969-02-01	706667
1969-03-01	1022222
1969-04-01	1337778
1969-05-01	1653333
1969-06-01	1651111
1969-07-01	1648889
1969-08-01	1646667
1969-09-01	1472222
1969-10-01	1297778
1969-11-01	1123333
1969-12-01	1034444
1970-01-01	945556
1970-02-01	856667
1970-03-01	1243333
1970-04-01	1630000
1970-05-01	2016667
1970-06-01	1913333
1970-07-01	1810000
1970-08-01	1706667
1970-09-01	1606667
1970-10-01	1506667
1970-11-01	1406667
1970-12-01	1323333
1971-01-01	1240000
1971-02-01	1156667
1971-03-01	1638889
1971-04-01	2121111
1971-05-01	2603333
1971-06-01	2302222
1971-07-01	2001111
1971-08-01	1700000
1971-09-01	1594444
1971-10-01	1488889
1971-11-01	1383333
1971-12-01	1273333
1972-01-01	1163333
1972-02-01	1053333
1972-03-01	1568889
1972-04-01	2084444
1972-05-01	2600000
1972-06-01	2356667
1972-07-01	2113333
1972-08-01	1870000
1972-09-01	1706667
1972-10-01	1543333
1972-11-01	1380000
1972-12-01	1253333
1973-01-01	1126667
1973-02-01	1000000
1973-03-01	1488889
1973-04-01	1977778
1973-05-01	2466667
1973-06-01	2203333
1973-07-01	1940000
1973-08-01	1676667
1973-09-01	1604444
1973-10-01	1532222
1973-11-01	1460000
1973-12-01	1406667
1974-01-01	1353333
1974-02-01	1300000
1974-03-01	1635556
1974-04-01	1971111
1974-05-01	2306667
1974-06-01	2031111
1974-07-01	1755556
1974-08-01	1480000
1974-09-01	1402222
1974-10-01	1324444
1974-11-01	1246667
1974-12-01	1216667
1975-01-01	1186667
1975-02-01	1156667
1975-03-01	1638889
1975-04-01	2121111
1975-05-01	2603333
1975-06-01	2302222
1975-07-01	2001111
1975-08-01	1700000
1975-09-01	1594444
1975-10-01	1488889
1975-11-01	1383333
1975-12-01	1273333
1976-01-01	1163333
1976-02-01	1053333
1976-03-01	1568889
1976-04-01	2084444
1976-05-01	2600000
1976-06-01	2356667
1976-07-01	2113333
1976-08-01	1870000
1976-09-01	1706667
1976-10-01	1543333
1976-11-01	1380000
1976-12-01	1253333
1977-01-01	1126667
1977-02-01	1000000
1977-03-01	1488889
1977-04-01	1977778
1977-05-01	2466667
1977-06-01	2203333
1977-07-01	1940000
1977-08-01	1676667
1977-09-01	1604444
1977-10-01	1532222
1977-11-01	1460000
1977-12-01	1406667
1978-01-01	1353333
1978-02-01	1300000
1978-03-01	1635556
1978-04-01	1971111
1978-05-01	2306667
1978-06-01	2031111
1978-07-01	1755556
1978-08-01	1480000
1978-09-01	1402222
1978-10-01	1324444
1978-11-01	1246667
1978-12-01	1221111
1979-01-01	1195556
1979-02-01	1170000
1979-03-01	1655556
1979-04-01	2141111
1979-05-01	2626667
1979-06-01	2281111
1979-07-01	1935556
1979-08-01	1590000
1979-09-01	1467778
1979-10-01	1345556
1979-11-01	1223333
1979-12-01	1190000
1980-01-01	1156667
1980-02-01	1123333
1980-03-01	1657778
1980-04-01	2192222
1980-05-01	2726667
1980-06-01	2334444
1980-07-01	1942222
1980-08-01	1550000
1980-09-01	1408889
1980-10-01	1267778
1980-11-01	1126667
1980-12-01	1074444
1981-01-01	1022222
1981-02-01	970000
1981-03-01	1480000
1981-04-01	1990000
1981-05-01	2500000
1981-06-01	2150000
1981-07-01	1800000
1981-08-01	1450000
1981-09-01	1301111
1981-10-01	1152222
1981-11-01	1003333
1981-12-01	1022222
1982-01-01	1041111
1982-02-01	1060000
1982-03-01	1545556
1982-04-01	2031111
1982-05-01	2516667
1982-06-01	2153333
1982-07-01	1790000
1982-08-01	1426667
1982-09-01	1297778
1982-10-01	1168889
1982-11-01	1040000
1982-12-01	1131111
1983-01-01	1222222
1983-02-01	1313333
1983-03-01	1708889
1983-04-01	2104444
1983-05-01	2500000
1983-06-01	2104444
1983-07-01	1708889
1983-08-01	1313333
1983-09-01	1218889
1983-10-01	1124444
1983-11-01	1030000
1983-12-01	1090000
1984-01-01	1150000
1984-02-01	1210000
1984-03-01	1618889
1984-04-01	2027778
1984-05-01	2436667
1984-06-01	2124444
1984-07-01	1812222
1984-08-01	1500000
1984-09-01	1351111
1984-10-01	1202222
1984-11-01	1053333
1984-12-01	1058556
1985-01-01	1063778
1985-02-01	1069000
1985-03-01	1472222
1985-04-01	1875444
1985-05-01	2278667
1985-06-01	1979333
1985-07-01	1680000
1985-08-01	1380667
1985-09-01	1227667
1985-10-01	1074667
1985-11-01	921667
1985-12-01	921000
1986-01-01	920333
1986-02-01	919667
1986-03-01	1325778
1986-04-01	1731889
1986-05-01	2138000
1986-06-01	1872667
1986-07-01	1607333
1986-08-01	1342000
1986-09-01	1171111
1986-10-01	1000222
1986-11-01	829333
1986-12-01	857667
1987-01-01	886000
1987-02-01	914333
1987-03-01	1304444
1987-04-01	1694556
1987-05-01	2084667
1987-06-01	1829667
1987-07-01	1574667
1987-08-01	1319667
1987-09-01	1198556
1987-10-01	1077444
1987-11-01	956333
1987-12-01	1064222
1988-01-01	1172111
1988-02-01	1280000
1988-03-01	1770222
1988-04-01	2260444
1988-05-01	2750667
1988-06-01	2386889
1988-07-01	2023111
1988-08-01	1659333
1988-09-01	1536000
1988-10-01	1412667
1988-11-01	1289333
1988-12-01	1443000
1989-01-01	1596667
1989-02-01	1750333
1989-03-01	2303778
1989-04-01	2857222
1989-05-01	3410667
1989-06-01	2962333
1989-07-01	2514000
1989-08-01	2065667
1989-09-01	1855889
1989-10-01	1646111
1989-11-01	1436333
1989-12-01	1430333
1990-01-01	814845
1990-02-01	1549951
1990-03-01	1889499
1990-04-01	2639552
1990-05-01	2639525
1990-06-01	2396711
1990-07-01	1529303
1990-08-01	1786225
1990-09-01	1632283
1990-10-01	1573942
1990-11-01	1047476
1990-12-01	636661
1991-01-01	849905
1991-02-01	1001127
1991-03-01	1178684
1991-04-01	1789218
1991-05-01	2035364
1991-06-01	1629821
1991-07-01	1211873
1991-08-01	1834228
1991-09-01	1602100
1991-10-01	1290414
1991-11-01	933932
1991-12-01	741567
1992-01-01	550650
1992-02-01	940150
1992-03-01	1098358
1992-04-01	1405607
1992-05-01	1409321
1992-06-01	1408951
1992-07-01	753101
1992-08-01	934963
1992-09-01	979417
1992-10-01	739689
1992-11-01	711203
1992-12-01	816017
1993-01-01	410688
1993-02-01	575516
1993-03-01	617081
1993-04-01	1090137
1993-05-01	1209205
1993-06-01	1301855
1993-07-01	825350
1993-08-01	1354922
1993-09-01	784836
1993-10-01	617253
1993-11-01	700464
1993-12-01	745545
1994-01-01	329896
1994-02-01	684225
1994-03-01	943185
1994-04-01	1062103
1994-05-01	1019238
1994-06-01	1043535
1994-07-01	306580
1994-08-01	609394
1994-09-01	706393
1994-10-01	572802
1994-11-01	749862
1994-12-01	908899
1995-01-01	414738
1995-02-01	480888
1995-03-01	715334
1995-04-01	684859
1995-05-01	1015286
1995-06-01	909889
1995-07-01	354729
1995-08-01	698394
1995-09-01	533680
1995-10-01	482800
1995-11-01	521699
1995-12-01	312493
1996-01-01	304486
1996-02-01	513851
1996-03-01	729744
1996-04-01	940999
1996-05-01	1158212
1996-06-01	1170491
1996-07-01	547001
1996-08-01	940723
1996-09-01	933605
1996-10-01	887505
1996-11-01	594555
1996-12-01	502661
1997-01-01	567440
1997-02-01	850699
1997-03-01	1033850
1997-04-01	1541374
1997-05-01	1561057
1997-06-01	1586310
1997-07-01	776203
1997-08-01	1047781
1997-09-01	863269
1997-10-01	798344
1997-11-01	655277
1997-12-01	553736
1998-01-01	656707
1998-02-01	842814
1998-03-01	1242503
1998-04-01	1518216
1998-05-01	1486780
1998-06-01	1673895
1998-07-01	868661
1998-08-01	1245089
1998-09-01	917088
1998-10-01	960701
1998-11-01	811377
1998-12-01	621426
1999-01-01	673682
1999-02-01	986342
1999-03-01	1312457
1999-04-01	1734678
1999-05-01	1619813
1999-06-01	1881587
1999-07-01	971512
1999-08-01	1116491
1999-09-01	1528631
1999-10-01	1090193
1999-11-01	936616
1999-12-01	816269
2000-01-01	777869
2000-02-01	1189592
2000-03-01	1491996
2000-04-01	1756244
2000-05-01	1829097
2000-06-01	1842772
2000-07-01	724823
2000-08-01	1148407
2000-09-01	958203
2000-10-01	940744
2000-11-01	754726
2000-12-01	638719
2001-01-01	518827
2001-02-01	894833
2001-03-01	1083826
2001-04-01	1247186
2001-05-01	1808901
2001-06-01	1412434
2001-07-01	663668
2001-08-01	1120271
2001-09-01	1136777
2001-10-01	896005
2001-11-01	627916
2001-12-01	606595
2002-01-01	576483
2002-02-01	808722
2002-03-01	1160764
2002-04-01	1619519
2002-05-01	1598019
2002-06-01	1485512
2002-07-01	913525
2002-08-01	1125430
2002-09-01	1014104
2002-10-01	1065185
2002-11-01	793430
2002-12-01	549450
2003-01-01	518243
2003-02-01	872272
2003-03-01	1363858
2003-04-01	1840943
2003-05-01	1756875
2003-06-01	1879800
2003-07-01	1114893
2003-08-01	1173166
2003-09-01	1311339
2003-10-01	1276088
2003-11-01	928848
2003-12-01	802398
2004-01-01	743568
2004-02-01	779858
2004-03-01	1507362
2004-04-01	1733586
2004-05-01	1789182
2004-06-01	2095509
2004-07-01	1124371
2004-08-01	1132631
2004-09-01	1310943
2004-10-01	1028700
2004-11-01	910528
2004-12-01	883730
2005-01-01	646246
2005-02-01	1039582
2005-03-01	1763925
2005-04-01	2180169
2005-05-01	2241301
2005-06-01	2059296
2005-07-01	942362
2005-08-01	1384450
2005-09-01	1498508
2005-10-01	1107439
2005-11-01	980947
2005-12-01	774983
2006-01-01	843275
2006-02-01	1072849
2006-03-01	1761271
2006-04-01	1591489
2006-05-01	2087104
2006-06-01	2373346
2006-07-01	1088867
2006-08-01	1341048
2006-09-01	1333395
2006-10-01	1188203
2006-11-01	914711
2006-12-01	723016
2007-01-01	644459
2007-02-01	1180235
2007-03-01	1540403
2007-04-01	1763922
2007-05-01	1905276
2007-06-01	1914487
2007-07-01	949462
2007-08-01	1165995
2007-09-01	953951
2007-10-01	1225732
2007-11-01	862961
2007-12-01	701360
2008-01-01	675676
2008-02-01	805401
2008-03-01	1165804
2008-04-01	1629591
2008-05-01	1468416
2008-06-01	1564910
2008-07-01	615908
2008-08-01	1008276
2008-09-01	913703
2008-10-01	748605
2008-11-01	593419
2008-12-01	567210
2009-01-01	308246
2009-02-01	544000
2009-03-01	736925
2009-04-01	1057654
2009-05-01	1000540
2009-06-01	1307017
2009-07-01	715502
2009-08-01	898034
2009-09-01	1480538
2009-10-01	1076808
2009-11-01	1075462
2009-12-01	918634
2010-01-01	875593
2010-02-01	934861
2010-03-01	1209457
2010-04-01	1308631
2010-05-01	1632681
2010-06-01	1783881
2010-07-01	858607
2010-08-01	1121494
2010-09-01	1279206
2010-10-01	1244964
2010-11-01	1104369
2010-12-01	902324
2011-01-01	680184
2011-02-01	775737
2011-03-01	1471572
2011-04-01	1566509
2011-05-01	1838117
2011-06-01	2220454
2011-07-01	787986
2011-08-01	1220107
2011-09-01	1330423
2011-10-01	1033455
2011-11-01	881837
2011-12-01	747863
2012-01-01	696978
2012-02-01	832011
2012-03-01	1208568
2012-04-01	1405150
2012-05-01	1504757
2012-06-01	1876606
2012-07-01	767574
2012-08-01	1255354
2012-09-01	1044728
2012-10-01	1137783
2012-11-01	950355
2012-12-01	482619
2013-01-01	582889
2013-02-01	939788
2013-03-01	833127
2013-04-01	1138318
2013-05-01	1354806
2013-06-01	1289911
2013-07-01	524116
2013-08-01	858108
2013-09-01	827295
2013-10-01	754146
2013-11-01	706614
2013-12-01	781676
2014-01-01	515634
2014-02-01	661148
2014-03-01	1437284
2014-04-01	1264252
2014-05-01	1158327
2014-06-01	1199227
2014-07-01	555879
2014-08-01	748064
2014-09-01	1078826
2014-10-01	721871
2014-11-01	716272
2014-12-01	745120
2015-01-01	494255
2015-02-01	620239
2015-03-01	1154787
2015-04-01	1041959
2015-05-01	931448
2015-06-01	1469375
2015-07-01	523623
2015-08-01	1102941
2015-09-01	1223840
2015-10-01	922820
2015-11-01	752332
2015-12-01	769661
2016-01-01	462337
2016-02-01	985574
2016-03-01	1156270
2016-04-01	1185380
2016-05-01	1344449
2016-06-01	1777907
2016-07-01	564720
2016-08-01	1024946
2016-09-01	1051326
2016-10-01	1014000
2016-11-01	1064122
2016-12-01	868411
2017-01-01	520809
2017-02-01	832203
2017-03-01	1475097
2017-04-01	1253211
2017-05-01	1697235
2017-06-01	2092055
2017-07-01	504815
2017-08-01	1079110
2017-09-01	1344256
2017-10-01	1288430
2017-11-01	1073487
2017-12-01	1191192
2018-01-01	773905
2018-02-01	1064125
2018-03-01	1173531
2018-04-01	950082
2018-05-01	1376359
2018-06-01	1895716
2018-07-01	428722
2018-08-01	777663