16517000 1916 57.3 982 1 19160501 6.00 4 16517000 1917 25.7 647 1 19161223 1.90 5 16517000 1923 46.6 684 1 19230112 2.30 2 16517000 1924 28.6 506 1 19240213 4.00 6 16517000 1925 29.6 746 1 19241121 4.30 3 16517000 1926 12.3 240 1 19260121 2.90 1 19260411 16517000 1927 20.7 654 1 19270103 3.70 5 16517000 1928 26.5 339 1 19280513 4.00 2 16517000 1929 29.4 554 1 19290217 3.90 3 16517000 1930 43.5 523 1 19300408 3.40 2 16517000 1931 28.4 602 1 19310421 2.30 1 19310205 16517000 1932 40.5 614 1 19320227 3.70 1 19320901 16517000 1933 18.3 732 1 19330307 2.20 1 19321122 16517000 1934 27.9 1080 1 19340425 1.70 1 19331124 16517000 1935 33.2 1000 1 19350225 4.20 1 19350930 16517000 1936 22.7 252 1 19360406 2.00 2 16517000 1937 54.0 511 2 4.50 2 16517000 1938 44.3 1280 1 19380407 4.60 1 19380301 16517000 1939 31.2 623 1 19390227 4.50 1 19381002 16517000 1940 20.9 541 1 19400825 2.70 2 16517000 1941 25.3 492 1 19410630 3.10 1 19410302 16517000 1942 49.5 1240 1 19420309 3.20 2 16517000 1943 21.1 328 1 19421214 2.30 2 16517000 1944 13.6 268 1 19431228 1.90 8 16517000 1945 20.7 356 1 19450408 2.20 8 16517000 1946 28.6 639 1 19460217 3.20 1 19451013 16517000 1947 33.7 837 1 19461220 3.00 2 16517000 1948 44.0 1430 1 19480125 3.90 1 19471020 16517000 1949 27.1 501 1 19481224 2.60 1 19490621 16517000 1950 32.7 466 1 19500419 2.50 6 16517000 1951 26.1 529 1 19501125 2.60 1 19510604 16517000 1952 24.4 370 1 19511211 1.90 2 16517000 1953 19.7 422 1 19530504 1.70 2 16517000 1954 24.5 319 1 19540105 1.60 7 16517000 1955 39.9 784 1 19541210 2.10 3 16517000 1956 32.4 990 1 19560225 2.30 1 19551216 16517000 1957 25.9 401 1 19570824 2.60 5