OPTIONS LS=75 PS=50;
DATA sasuser.miss_a;
INPUT Year Age Height Weight;
BMI = round( (Weight/2.2) / ( (Height*0.0254)**2 ), 0.1);
lines;
1921    16    61    108
1922    18    66    135
1923    19    66    140
1924    18    66    132
1925    19    .     138
1926    18    52.5  118
1927    17    .     .
1933    16    .     .
1935    19    .     .
1936    22    66    114
1937    17    66.5  120
1938    .    .      .
1939    19    67    126
1940    19    .     .
1941    19    61.5  120
1942    18    65    118
1943    19    68    130
1944    19    67    125
1945    21    70    136
1946    21    68    123
1947    21    67    130
1948    18    69    138
1949    .     .     .
1951    21    65.5  119
1952    25    70    143
1953    19    66.5  128
1954    20    68    132
1955    19    68    124
1956    18    .     .
1957    19    65    120
1958    20    68.5  130
1959    21    65    114
1960    20    67    120
1961    18    66    116
1962    19    65.5  118
1963    20    .     .
1964    21    66.5  124
1965    22    66    124
1966    19    67    115
1967    19    66    116
1968    20    69    135
1969    18    .     .
1970    21    65.5  110
1971    21    68    121
1972    22    67    118
1973    23    68    120
1974    23    69    125
1975    21    68    .
1976    18    70.5  128
1977    20    .     .
1978    23    .     .
1979    22    64    .
1980    22    67    114
1981    21    64    .
1982    20    69    .
1983    25    67    115
1984    20    66    110
1985    20    68    120
1986    21    69    114
1987    21    68.5  116
1988    24    70    131
1989    22    63.5  .
1990    23    67    118
1991    25    67    120
1992    24    70    .
1993    21    .     .
1994    18    .     .
1995    21    .     .
1996    24    .     .
1997    23    .     .
1998    .     71    145
1999    24    69    133
2000    24    .     .
;
RUN;