Month Thousands Of Cases 1915-07-01 5029.00 1915-08-01 5683.00 1915-09-01 5019.00 1915-10-01 3687.00 1915-11-01 2788.00 1915-12-01 1508.00 1916-01-01 458.000 1916-02-01 35.0000 1916-03-01 264.000 1916-04-01 2327.00 1916-05-01 4593.00 1916-06-01 5574.00 1916-07-01 6060.00 1916-08-01 5600.00 1916-09-01 4868.00 1916-10-01 3985.00 1916-11-01 2146.00 1916-12-01 920.000 1917-01-01 149.000 1917-02-01 7.00000 1917-03-01 190.000 1917-04-01 2105.00 1917-05-01 4922.00 1917-06-01 6617.00 1917-07-01 6895.00 1917-08-01 6436.00 1917-09-01 5837.00 1917-10-01 4638.00 1917-11-01 2948.00 1917-12-01 1300.00 1918-01-01 200.000 1918-02-01 20.0000 1918-03-01 344.000 1918-04-01 2957.00 1918-05-01 5499.00 1918-06-01 6554.00 1918-07-01 6568.00 1918-08-01 6265.00 1918-09-01 5369.00 1918-10-01 3812.00 1918-11-01 2071.00 1918-12-01 740.000 1919-01-01 130.000 1919-02-01 26.0000 1919-03-01 320.000 1919-04-01 3278.00 1919-05-01 6098.00 1919-06-01 7659.00 1919-07-01 7850.00 1919-08-01 7685.00 1919-09-01 6858.00 1919-10-01 5087.00 1919-11-01 3341.00 1919-12-01 1542.00 1920-01-01 342.000 1920-02-01 29.0000 1920-03-01 122.000 1920-04-01 2135.00 1920-05-01 5143.00 1920-06-01 6747.00 1920-07-01 6872.00 1920-08-01 6372.00 1920-09-01 5295.00 1920-10-01 3838.00 1920-11-01 1824.00 1920-12-01 408.000 1921-01-01 43.0000 1921-02-01 43.0000 1921-03-01 1926.00 1921-04-01 4909.00 1921-05-01 6844.00 1921-06-01 7534.00 1921-07-01 7605.00 1921-08-01 7210.00 1921-09-01 6269.00 1921-10-01 4380.00 1921-11-01 2403.00 1921-12-01 889.000 1922-01-01 179.000 1922-02-01 13.0000 1922-03-01 950.000 1922-04-01 4648.00 1922-05-01 8056.00 1922-06-01 9811.00 1922-07-01 10161.0 1922-08-01 9608.00 1922-09-01 7924.00 1922-10-01 5726.00 1922-11-01 3257.00 1922-12-01 1311.00 1923-01-01 213.000 1923-02-01 13.0000 1923-03-01 453.000 1923-04-01 3737.00 1923-05-01 7890.00 1923-06-01 10222.0 1923-07-01 10509.0 1923-08-01 9883.00 1923-09-01 8737.00 1923-10-01 6645.00 1923-11-01 4028.00 1923-12-01 1927.00 1924-01-01 500.000 1924-02-01 44.0000 1924-03-01 579.000 1924-04-01 3563.00 1924-05-01 6875.00 1924-06-01 8685.00 1924-07-01 9267.00 1924-08-01 8778.00 1924-09-01 7409.00 1924-10-01 5267.00 1924-11-01 3102.00 1924-12-01 1050.00 1925-01-01 81.0000 1925-02-01 21.0000 1925-03-01 1240.00 1925-04-01 4872.00 1925-05-01 7712.00 1925-06-01 9482.00 1925-07-01 10024.0 1925-08-01 9873.00 1925-09-01 8612.00 1925-10-01 6322.00 1925-11-01 3786.00 1925-12-01 1683.00 1926-01-01 578.000 1926-02-01 77.0000 1926-03-01 872.000 1926-04-01 3735.00 1926-05-01 7236.00 1926-06-01 9133.00 1926-07-01 9845.00 1926-08-01 9573.00 1926-09-01 8048.00 1926-10-01 5888.00 1926-11-01 3215.00 1926-12-01 1096.00 1927-01-01 253.000 1927-02-01 92.0000 1927-03-01 1868.00 1927-04-01 5501.00 1927-05-01 8962.00 1927-06-01 10565.0 1927-07-01 10746.0 1927-08-01 9650.00 1927-09-01 7960.00 1927-10-01 5485.00 1927-11-01 2956.00 1927-12-01 882.000 1928-01-01 26.0000 1928-02-01 66.0000 1928-03-01 1087.00 1928-04-01 4515.00 1928-05-01 8168.00 1928-06-01 10002.0 1928-07-01 10496.0 1928-08-01 9944.00 1928-09-01 8542.00 1928-10-01 6247.00 1928-11-01 3542.00 1928-12-01 1415.00 1929-01-01 248.000 1929-02-01 11.0000 1929-03-01 559.000 1929-04-01 3952.00 1929-05-01 6705.00 1929-06-01 8510.00 1929-07-01 8962.00 1929-08-01 8547.00 1929-09-01 7195.00 1929-10-01 4930.00 1929-11-01 2631.00 1929-12-01 704.000 1930-01-01 139.000 1930-02-01 84.0000 1930-03-01 2231.00 1930-04-01 5766.00 1930-05-01 9178.00 1930-06-01 10743.0 1930-07-01 11198.0 1930-08-01 10375.0 1930-09-01 9174.00 1930-10-01 6785.00 1930-11-01 4154.00 1930-12-01 1894.00 1931-01-01 735.000 1931-02-01 408.000 1931-03-01 1893.00 1931-04-01 5162.00 1931-05-01 7887.00 1931-06-01 9507.00 1931-07-01 9504.00 1931-08-01 9016.00 1931-09-01 7960.00 1931-10-01 5745.00 1931-11-01 3447.00 1931-12-01 1475.00 1932-01-01 663.000 1932-02-01 258.000 1932-03-01 700.000 1932-04-01 2982.00 1932-05-01 5380.00 1932-06-01 6339.00 1932-07-01 6431.00 1932-08-01 5960.00 1932-09-01 4895.00 1932-10-01 3225.00 1932-11-01 1199.00 1932-12-01 159.000 1933-01-01 75.0000 1933-02-01 163.000 1933-03-01 1833.00 1933-04-01 4857.00 1933-05-01 8062.00 1933-06-01 9364.00 1933-07-01 9507.00 1933-08-01 8944.00 1933-09-01 7466.00 1933-10-01 5175.00 1933-11-01 2641.00 1933-12-01 731.000 1934-01-01 50.0000 1934-02-01 90.0000 1934-03-01 1208.00 1934-04-01 4640.00 1934-05-01 7819.00 1934-06-01 8965.00 1934-07-01 8961.00 1934-08-01 7938.00 1934-09-01 6803.00 1934-10-01 4633.00 1934-11-01 2380.00 1934-12-01 648.000 1935-01-01 39.0000 1935-02-01 34.0000 1935-03-01 1508.00 1935-04-01 3901.00 1935-05-01 6366.00 1935-06-01 7595.00 1935-07-01 7947.00 1935-08-01 7373.00 1935-09-01 6353.00 1935-10-01 4644.00 1935-11-01 2738.00 1935-12-01 964.000 1936-01-01 159.000 1936-02-01 13.0000 1936-03-01 807.000 1936-04-01 3039.00 1936-05-01 5707.00 1936-06-01 7058.00 1936-07-01 7335.00 1936-08-01 7006.00 1936-09-01 5817.00 1936-10-01 3788.00 1936-11-01 1755.00 1936-12-01 651.000 1937-01-01 469.000 1937-02-01 322.000 1937-03-01 1413.00 1937-04-01 4405.00 1937-05-01 7300.00 1937-06-01 8548.00 1937-07-01 8718.00 1937-08-01 8390.00 1937-09-01 7058.00 1937-10-01 5158.00 1937-11-01 2672.00 1937-12-01 831.000 1938-01-01 314.000 1938-02-01 281.000 1938-03-01 1303.00 1938-04-01 3204.00 1938-05-01 5100.00 1938-06-01 6255.00 1938-07-01 6411.00 1938-08-01 5942.00 1938-09-01 4765.00 1938-10-01 3244.00 1938-11-01 1439.00 1938-12-01 302.000 1939-01-01 136.000 1939-02-01 165.000 1939-03-01 1105.00 1939-04-01 3357.00 1939-05-01 5880.00 1939-06-01 6977.00 1939-07-01 7024.00 1939-08-01 6598.00 1939-09-01 5430.00 1939-10-01 3519.00 1939-11-01 1580.00 1939-12-01 532.000 1940-01-01 57.0000 1940-02-01 81.0000 1940-03-01 854.000 1940-04-01 3341.00 1940-05-01 5980.00 1940-06-01 7513.00 1940-07-01 7784.00 1940-08-01 7241.00 1940-09-01 6040.00 1940-10-01 4144.00 1940-11-01 1969.00 1940-12-01 614.000 1941-01-01 297.000 1941-02-01 307.000 1941-03-01 1090.00 1941-04-01 3031.00 1941-05-01 5375.00 1941-06-01 6427.00 1941-07-01 6641.00 1941-08-01 6131.00 1941-09-01 5441.00 1941-10-01 3857.00 1941-11-01 1670.00 1941-12-01 549.000 1942-01-01 331.000 1942-02-01 529.000 1942-03-01 1798.00 1942-04-01 4638.00 1942-05-01 6945.00 1942-06-01 7935.00 1942-07-01 7642.00 1942-08-01 6751.00 1942-09-01 5421.00 1942-10-01 3117.00 1942-11-01 1170.00 1942-12-01 273.000 1943-01-01 214.000 1943-02-01 952.000 1943-03-01 3181.00 1943-04-01 6227.00 1943-05-01 8266.00 1943-06-01 8966.00 1943-07-01 8578.00 1943-08-01 7529.00 1943-09-01 6018.00 1943-10-01 3994.00 1943-11-01 1780.00 1943-12-01 675.000 1944-01-01 765.000 1944-02-01 2008.00 1944-03-01 4416.00