/* From: superkey = YEAR
      To: avgwagei = Social Security Average Wage Index  */
 proc format;
 value avgwagei 
       1951 ="2799.16"     /* Calendar YEAR 1951  */
       1952 ="2973.32"     /* Calendar YEAR 1952  */
       1953 ="3139.44"     /* Calendar YEAR 1953  */
       1954 ="3155.64"     /* Calendar YEAR 1954  */
       1955 ="3301.44"     /* Calendar YEAR 1955  */
       1956 ="3532.36"     /* Calendar YEAR 1956  */
       1957 ="3641.72"     /* Calendar YEAR 1957  */
       1958 ="3673.8"     /* Calendar YEAR 1958  */
       1959 ="3855.8"     /* Calendar YEAR 1959  */
       1960 ="4007.12"     /* Calendar YEAR 1960  */
       1961 ="4086.76"     /* Calendar YEAR 1961  */
       1962 ="4291.4"     /* Calendar YEAR 1962  */
       1963 ="4396.64"     /* Calendar YEAR 1963  */
       1964 ="4576.32"     /* Calendar YEAR 1964  */
       1965 ="4658.72"     /* Calendar YEAR 1965  */
       1966 ="4938.36"     /* Calendar YEAR 1966  */
       1967 ="5213.44"     /* Calendar YEAR 1967  */
       1968 ="5571.76"     /* Calendar YEAR 1968  */
       1969 ="5893.76"     /* Calendar YEAR 1969  */
       1970 ="6186.24"     /* Calendar YEAR 1970  */
       1971 ="6497.08"     /* Calendar YEAR 1971  */
       1972 ="7133.8"     /* Calendar YEAR 1972  */
       1973 ="7580.16"     /* Calendar YEAR 1973  */
       1974 ="8030.76"     /* Calendar YEAR 1974  */
       1975 ="8630.92"     /* Calendar YEAR 1975  */
       1976 ="9226.48"     /* Calendar YEAR 1976  */
       1977 ="9779.44"     /* Calendar YEAR 1977  */
       1978 ="10556.03"     /* Calendar YEAR 1978  */
       1979 ="11479.46"     /* Calendar YEAR 1979  */
       1980 ="12513.46"     /* Calendar YEAR 1980  */
       1981 ="13773.1"     /* Calendar YEAR 1981  */
       1982 ="14531.34"     /* Calendar YEAR 1982  */
       1983 ="15239.24"     /* Calendar YEAR 1983  */
       1984 ="16135.07"     /* Calendar YEAR 1984  */
       1985 ="16822.51"     /* Calendar YEAR 1985  */
       1986 ="17321.82"     /* Calendar YEAR 1986  */
       1987 ="18426.51"     /* Calendar YEAR 1987  */
       1988 ="19334.04"     /* Calendar YEAR 1988  */
       1989 ="20099.55"     /* Calendar YEAR 1989  */
       1990 ="21027.98"     /* Calendar YEAR 1990  */
       1991 ="21811.6"     /* Calendar YEAR 1991  */
       1992 ="22935.42"     /* Calendar YEAR 1992  */
       1993 ="23132.67"     /* Calendar YEAR 1993  */
       1994 ="23753.53"     /* Calendar YEAR 1994  */
       1995 ="24705.66"     /* Calendar YEAR 1995  */
       1996 ="25913.9"     /* Calendar YEAR 1996  */
       1997 ="27426"     /* Calendar YEAR 1997  */
       1998 ="28861.44"     /* Calendar YEAR 1998  */
       1999 ="30469.84"     /* Calendar YEAR 1999  */
       2000 ="32154.82"     /* Calendar YEAR 2000  */
       2001 ="32921.92"     /* Calendar YEAR 2001  */
       2002 ="33252.09"     /* Calendar YEAR 2002  */
       other="ERROR";
 run;