1915 588.000 1916 752.000 1917 1130.00 1918 1021.00 1919 1519.00 1920 1253.00 1921 1227.00 1922 959.000 1923 1102.00 1924 991.000 1925 1209.00 1926 1565.00 1927 1817.00 1928 1584.00 1929 2492.00 1930 1864.00 1931 1567.00 1932 998.000 1933 835.000 1934 884.000 1935 1072.00 1936 1544.00 1937 1922.00 1938 1319.00 1939 1315.00 1940 1499.00 1941 2157.00 1942 2071.00 1943 2253.00