Monthly Number
1919-01-01 521.000
1919-02-01 701.000
1919-03-01 1086.00
1919-04-01 1150.00
1919-05-01 1352.00
1919-06-01 1337.00
1919-07-01 1354.00
1919-08-01 1243.00
1919-09-01 1088.00
1919-10-01 1274.00
1919-11-01 1007.00
1919-12-01 989.000
1920-01-01 805.000
1920-02-01 776.000
1920-03-01 1147.00
1920-04-01 1245.00
1920-05-01 1118.00
1920-06-01 1022.00
1920-07-01 907.000
1920-08-01 924.000
1920-09-01 800.000
1920-10-01 818.000
1920-11-01 683.000
1920-12-01 510.000
1921-01-01 506.000
1921-02-01 549.000
1921-03-01 869.000
1921-04-01 879.000
1921-05-01 894.000
1921-06-01 951.000
1921-07-01 793.000
1921-08-01 953.000
1921-09-01 970.000
1921-10-01 1029.00
1921-11-01 880.000
1921-12-01 847.000
1922-01-01 744.000
1922-02-01 814.000
1922-03-01 1251.00
1922-04-01 1254.00
1922-05-01 1270.00
1922-06-01 1213.00
1922-07-01 1059.00
1922-08-01 1057.00
1922-09-01 1003.00
1922-10-01 1066.00
1922-11-01 1022.00
1922-12-01 880.000
1923-01-01 843.000
1923-02-01 909.000
1923-03-01 1239.00
1923-04-01 1336.00
1923-05-01 1340.00
1923-06-01 1067.00
1923-07-01 987.000
1923-08-01 1000.00
1923-09-01 930.000
1923-10-01 1128.00
1923-11-01 1112.00
1923-12-01 827.000
1924-01-01 879.000
1924-02-01 926.000
1924-03-01 1059.00
1924-04-01 1238.00
1924-05-01 1207.00
1924-06-01 1004.00
1924-07-01 989.000
1924-08-01 983.000
1924-09-01 894.000
1924-10-01 1061.00
1924-11-01 1027.00
1924-12-01 903.000
1925-01-01 934.000
1925-02-01 865.000
1925-03-01 1207.00
1925-04-01 1220.00
1925-05-01 1297.00
1925-06-01 1187.00
1925-07-01 1246.00
1925-08-01 1252.00
1925-09-01 1194.00
1925-10-01 1305.00
1925-11-01 1132.00
1925-12-01 1086.00