10310000 1939    54.0     277   1 19390408    12.0   1 19390814
10310000 1940     105     658   1 19400512    14.0   1 19391225
10310000 1941     107     864   1 19410512    15.0   4         
10310000 1942     146     990   1 19420525    21.0   1 19411119
10310000 1943     125     910   1 19430428    21.0   1 19430928
10310000 1944    64.6     485   1 19440508    13.0   7         
10310000 1945     106     739   1 19450510    14.0   3         
10310000 1946     105     635   1 19460425    16.0   4         
10310000 1947    66.8     494   1 19470503    10.0   3         
10310000 1948    77.0     512   2             12.0  13         
10310000 1949    70.8     678   1 19490514    12.0   3         
10310000 1950     107     611   1 19500516    14.0   9         
10310000 1951     136    2380   1 19501120    19.0   1 19510905
10310000 1952     176     932   1 19520520    20.0   3         
10310000 1953     108     649   1 19530427    24.0   3         
10310000 1954    73.0     505   1 19540423    13.0   4         
10310000 1955    68.0     437   1 19550512    12.0   4         
10310000 1956     171    2920   1 19551223    15.0   2         
10310000 1957    94.6     486   1 19570519    15.0   1 19570823
10310000 1958     136    1100   1 19580518    18.0   4         
10310000 1959    57.4     252   1 19590406    8.60   3         
10310000 1960    52.6     290   1 19600407    6.30   1 19600920
10310000 1961    42.5     182   1 19610417    7.00   1 19601001
10310000 1962    87.2     537   2             9.00   2         
10310000 1963     126    3000   1 19630201    16.0   1 19630112
10310000 1964    68.3     328   1 19631115    10.0   5         
10310000 1965     165    2280   1 19641224    11.0   2         
10310000 1966    75.7     293   1 19660408    10.0   7         
10310000 1967     137    1120   1 19670523    10.0   2         
10310000 1968    82.7     321   1 19680430    12.0   9         
10310000 1969     172    1040   1 19690513    16.0   1 19681001
10310000 1970     122     634   1 19700122    23.0   1 19691217
10310000 1971     117     444   1 19710515    20.0   8         
10310000 1972    82.3     324   1 19720506    16.0   2         
10310000 1973     105     665   1 19730517    19.0   1 19721211
10310000 1974     138     700   1 19740527    21.0   1 19731104
10310000 1975     112     894   1 19750601    19.0   1 19741223
10310000 1976    44.2     168   1 19760514    9.30   1 19760727
10310000 1977    26.1     146   1 19770610    5.30   5         
10310000 1978    99.1     608   1 19780514    8.90   2         
10310000 1979    88.1     625   1 19790522    13.0  10         
10310000 1980     138     746   1 19800504    11.0   1 19791226
10310000 1981    60.2     358   1 19810424    11.0   6         
10310000 1982     189    1360   1 19811220    12.0   5         
10310000 1983     244    1720   1 19830529    29.0   4         
10310000 1984     163     806   1 19840514    27.0   1 19840923
10310000 1985    83.3     523   1 19850415    20.0   2         
10310000 1986     169    1260   1 19860308    14.0   1 19851110
10310000 1987    50.8     247   1 19870429    11.0   8         
10310000 1988    40.3     146   1 19880513    6.70   4