16405000 1921 18.7 255 1 19201224 4.20 4 16405000 1922 21.4 384 1 19211121 3.60 2 16405000 1923 21.3 511 1 19230114 4.00 1 19221231 16405000 1924 15.0 251 1 19240213 4.20 1 19240923 16405000 1925 13.0 68.0 2 4.60 1 19250316 16405000 1926 10.5 119 1 19260121 3.60 2 16405000 1927 17.7 357 1 19270103 4.60 4 16405000 1928 15.2 181 1 19271119 5.30 2 16405000 1938 17.3 340 1 19371229 2.60 1 19380930 16405000 1939 13.3 94.0 1 19381225 2.60 3 16405000 1940 11.7 108 1 19400824 3.60 2 16405000 1941 13.5 224 1 19410101 4.60 1 19410617 16405000 1942 19.3 696 1 19420309 3.60 2 16405000 1943 11.6 93.0 1 19430104 4.50 1 19430926 16405000 1944 9.57 149 1 19440402 2.30 4 16405000 1945 12.1 232 1 19450408 3.40 2 16405000 1946 10.1 124 2 3.40 1 19460105 16405000 1947 14.5 167 1 19461221 3.40 7 16405000 1948 18.8 512 1 19480126 3.00 1 19471024 16405000 1949 15.0 155 4 3.60 1 19490930 16405000 1950 13.6 246 1 19500815 2.90 2 16405000 1951 17.4 371 1 19510327 3.10 1 19501021 16405000 1952 10.1 135 1 19520119 3.00 1 19511026 16405000 1953 9.27 84.0 1 19521018 3.00 3 16405000 1954 10.6 68.0 1 19540305 2.60 1 19540415 16405000 1955 15.1 158 1 19550207 3.60 2 16405000 1956 13.1 241 1 19551220 3.50 4