11384000 1931 33.1 414 1 19310123 14.0 21 11384000 1932 87.3 1730 1 19311224 16.0 4 11384000 1933 56.6 616 1 19330328 16.0 32 11384000 1934 65.6 1560 1 19331230 15.0 5 11384000 1935 145 2060 1 19350408 17.0 2 11384000 1936 139 3080 1 19360221 20.0 10 11384000 1937 104 1310 1 19370312 20.0 45 11384000 1938 320 5530 1 19371211 22.0 1 19371001 11384000 1939 45.2 300 1 19390313 18.0 36 11384000 1940 216 6310 1 19400227 20.0 11 11384000 1941 284 3440 1 19410404 22.0 12 11384000 1942 246 5220 1 19420206 27.0 11 11384000 1943 151 2980 1 19430123 24.0 6 11384000 1944 73.4 1740 1 19440304 15.0 7 11384000 1945 112 2020 1 19450205 17.0 10 11384000 1946 123 3180 1 19451227 19.0 2 11384000 1947 70.9 2010 1 19470212 17.0 4 11384000 1948 125 2350 1 19480323 21.0 6 11384000 1949 74.7 1550 1 19490311 18.0 2 11384000 1950 103 2160 1 19500205 19.0 5 11384000 1951 169 1670 1 19510122 22.0 2 11384000 1952 285 3570 1 19520201 25.0 1 19511106 11384000 1953 168 4350 1 19530109 22.0 2 11384000 1954 155 2670 1 19540117 21.0 6 11384000 1955 73.6 908 1 19550421 20.0 6 11384000 1956 280 5750 1 19560222 23.0 9 11384000 1957 95.3 2670 1 19570224 22.0 1 19561007 11384000 1958 267 2640 1 19580321 30.0 5 11384000 1959 87.3 2420 1 19590216 22.0 18 11384000 1960 83.3 2300 1 19600208 18.0 5 11384000 1961 82.2 1290 1 19610131 20.0 11 11384000 1962 116 2810 1 19620213 20.0 6 11384000 1963 199 3330 1 19621012 23.0 2 11384000 1964 59.4 1670 1 19640120 19.0 11 11384000 1965 212 7190 1 19641222 20.0 2 11384000 1966 85.2 1970 1 19660105 18.0 7 11384000 1967 226 4130 1 19670121 21.0 26 11384000 1968 102 1400 1 19680220 20.0 2 11384000 1969 257 6140 1 19690121 21.0 9 11384000 1970 237 6000 1 19700124 19.0 1 19700927 11384000 1971 154 2460 1 19710326 22.0 3 11384000 1972 63.5 522 1 19720123 18.0 5 11384000 1973 180 3540 1 19730116 21.0 3 11384000 1974 321 5300 1 19740330 25.0 1 19731018 11384000 1975 159 2650 1 19750213 23.0 4 11384000 1976 39.9 376 1 19760301 17.0 2 11384000 1977 25.2 119 1 19770103 14.0 4 11384000 1978 209 3890 1 19780116 17.0 12 11384000 1979 88.2 1490 1 19790214 18.0 6 11384000 1980 187 4090 1 19800219 19.0 2 11384000 1981 78.3 1510 1 19810128 20.0 26 11384000 1982 281 4880 1 19820411 21.0 2 11384000 1983 341 4640 1 19830301 28.0 9 11384000 1984 158 3880 1 19831225 27.0 9 11384000 1985 59.7 1160 1 19850208 19.0 6 11384000 1986 213 7070 1 19860217 23.0 1 19860817