12411000 1951     876    8310   1 19510211    70.0   1 19510920
12411000 1952     725    6950   1 19520426    75.0   4         
12411000 1953     687    5900   1 19530201    43.0   3         
12411000 1954     861    6140   1 19540418    81.0   3         
12411000 1955     633    5520   1 19550521    90.0   2         
12411000 1956    1046    6890   1 19560422    92.0   4         
12411000 1957     752    6140   1 19570501    81.0   2         
12411000 1958     619    5800   1 19580418    74.0   2         
12411000 1959     868    5400   1 19590430    68.0   2         
12411000 1960     833    5720   1 19600409    85.0   2         
12411000 1961     857    9040   1 19610222    78.0   1 19610917
12411000 1962     647    6600   1 19620407    40.0   1 19611211
12411000 1963     589    3100   1 19630205    66.0   1 19630912
12411000 1964     724    6440   1 19640520    66.0   2         
12411000 1965     851    9530   1 19641223     103   1 19650908
12411000 1966     547    4680   1 19660506    71.0   3         
12411000 1967     729    4680   1 19670522    64.0   7         
12411000 1968     585    3460   1 19680224    73.0   1 19671010
12411000 1969     859    5700   1 19690424    93.0   6         
12411000 1970     603    5620   1 19700506    75.0   1 19691202
12411000 1971     837    6350   1 19710504    81.0   1 19701001
12411000 1972     957    5720   1 19720515    85.0   1 19720114
12411000 1973     358    2830   1 19730117    55.0   5         
12411000 1974    1267   16000   1 19740115    67.0   2         
12411000 1975     689    6400   1 19750515    86.0   1 19750112
12411000 1976     707    7160   1 19751204    81.0   1 19760930
12411000 1977     223    1850   1 19770426    41.0   1 19770106
12411000 1978     723    4820   1 19780331    72.0   2         
12411000 1979     538    5650   1 19790506    48.0   1 19781231
12411000 1980     525    3590   1 19800421    66.0   4         
12411000 1981     728    8820   1 19801227    92.0   2         
12411000 1982     827    9300   1 19820221    69.0   3         
12411000 1983     718    3460   1 19830425    90.0   1 19821115
12411000 1984     692    3490   1 19840417    92.0   5         
12411000 1985     574    4810   1 19850503    78.0   1 19850203
12411000 1986     622    3670   1 19860331    68.0   1 19860828
12411000 1987     563    3610   1 19870418    66.0   1 19870925
12411000 1988     431    4980   1 19880417    57.0   1 19880907