/* From: superkey = Year
      To: costladj = Cost-of-Living Adjustment %  */
 proc format;
 value costladj 
       1975 ="8"     /* Calendar Year 1975  */
       1976 ="6.4"     /* Calendar Year 1976  */
       1977 ="5.9"     /* Calendar Year 1977  */
       1978 ="6.5"     /* Calendar Year 1978  */
       1979 ="9.9"     /* Calendar Year 1979  */
       1980 ="14.3"     /* Calendar Year 1980  */
       1981 ="11.2"     /* Calendar Year 1981  */
       1982 ="7.4"     /* Calendar Year 1982  */
       1983 ="3.5"     /* Calendar Year 1983  */
       1984 ="3.5"     /* Calendar Year 1984  */
       1985 ="3.1"     /* Calendar Year 1985  */
       1986 ="1.3"     /* Calendar Year 1986  */
       1987 ="4.2"     /* Calendar Year 1987  */
       1988 ="4"     /* Calendar Year 1988  */
       1989 ="4.7"     /* Calendar Year 1989  */
       1990 ="5.4"     /* Calendar Year 1990  */
       1991 ="3.7"     /* Calendar Year 1991  */
       1992 ="3"     /* Calendar Year 1992  */
       1993 ="2.6"     /* Calendar Year 1993  */
       1994 ="2.8"     /* Calendar Year 1994  */
       1995 ="2.6"     /* Calendar Year 1995  */
       1996 ="2.9"     /* Calendar Year 1996  */
       1997 ="2.1"     /* Calendar Year 1997  */
       1998 ="1.3"     /* Calendar Year 1998  */
       1999 ="2.5"     /* Calendar Year 1999  */
       2000 ="3.5"     /* Calendar Year 2000  */
       2001 ="2.6"     /* Calendar Year 2001  */
       2002 ="1.4"     /* Calendar Year 2002  */
       2003 ="2.1"     /* Calendar Year 2003  */
       other="ERROR";
 run;