06233000 1947     114     882   1 19470621    16.0   1 19470227
06233000 1948    64.2     423   1 19480603    20.0   2         
06233000 1949    85.0     476   1 19490613    20.0   6         
06233000 1950     115     792   1 19500617    17.0   3         
06233000 1951    88.7     534   1 19510529    20.0   3         
06233000 1952     110    1020   1 19520607    21.0   1 19511220
06233000 1953    65.7     642   1 19530614    25.0  10         
06233000 1954    66.8     598   1 19540522    19.0   1 19540829
06233000 1955    46.5     219   1 19550608    18.0   3         
06233000 1956    73.9     604   1 19560529    19.0   9         
06233000 1957    96.6     790   1 19570607    17.0   7         
06233000 1958    66.7     675   1 19580525    18.0   1 19580120
06233000 1959    44.4     250   1 19590615    15.0   1 19590104
06233000 1960    37.0     157   1 19600513    12.0   8         
06233000 1961    45.4     273   2             15.0   3         
06233000 1962    77.4     342   1 19620508    17.0   3         
06233000 1963    81.5    1590   1 19630616    12.0   4         
06233000 1964    74.2     629   1 19640607    13.0   3         
06233000 1965     131    1480   1 19650611    14.0   3         
06233000 1966    54.9     240   1 19660531    17.0   1 19660305
06233000 1967     107     898   1 19670623    16.0   1 19670108
06233000 1968    83.1     738   1 19680606    20.0   1 19680215
06233000 1969    94.1    1010   1 19690608    18.0   1 19681230
06233000 1970    72.6     395   1 19700527    18.0   2         
06233000 1971     113     850   1 19710618    17.0   1 19710105