1906 568.000 1907 581.000 1908 587.000 1909 644.000 1910 724.000 1911 747.000 1912 824.000 1913 884.000 1914 889.000 1915 946.000 1916 1244.00 1917 1408.00 1918 1408.00 1919 1384.00 1920 1348.00 1921 1348.00 1922 1348.00 1923 1318.00 1924 1335.00 1925 1375.00 1926 1490.00 1927 1520.00 1928 1520.00 1929 1528.00 1930 1630.00 1931 1612.00 1932 1612.00 1933 1624.00 1934 1624.00 1935 1613.00 1936 1642.00 1937 1642.00 1938 1642.00 1939 1572.00 1940 1549.00 1941 1561.00 1942 1563.00 1943 1595.00 1944 1720.00 1945 1720.00 1946 1585.00 1947 1557.00 1948 1547.00 1949 1557.00 1950 1599.00 1951 1599.00 1952 1647.00 1953 1896.00 1954 1862.00 1955 2064.00 1956 2064.00 1957 2109.00 1958 2309.00 1959 2322.00