/* From: superkey = Year
      To: pia1node = Primary Insurance Amount Node 1  */
 proc format;
 value pia1node 
       1979 ="180"     /* Calendar Year 1979  */
       1980 ="194"     /* Calendar Year 1980  */
       1981 ="211"     /* Calendar Year 1981  */
       1982 ="230"     /* Calendar Year 1982  */
       1983 ="254"     /* Calendar Year 1983  */
       1984 ="267"     /* Calendar Year 1984  */
       1985 ="280"     /* Calendar Year 1985  */
       1986 ="297"     /* Calendar Year 1986  */
       1987 ="310"     /* Calendar Year 1987  */
       1988 ="319"     /* Calendar Year 1988  */
       1989 ="339"     /* Calendar Year 1989  */
       1990 ="356"     /* Calendar Year 1990  */
       1991 ="370"     /* Calendar Year 1991  */
       1992 ="387"     /* Calendar Year 1992  */
       1993 ="401"     /* Calendar Year 1993  */
       1994 ="422"     /* Calendar Year 1994  */
       1995 ="426"     /* Calendar Year 1995  */
       1996 ="437"     /* Calendar Year 1996  */
       1997 ="455"     /* Calendar Year 1997  */
       1998 ="477"     /* Calendar Year 1998  */
       1999 ="505"     /* Calendar Year 1999  */
       2000 ="531"     /* Calendar Year 2000  */
       2001 ="561"     /* Calendar Year 2001  */
       2002 ="592"     /* Calendar Year 2002  */
       2003 ="606"     /* Calendar Year 2003  */
       2004 ="612"     /* Calendar Year 2004  */
       other="ERROR";
 
 /* From: superkey = Year
      To: pia2node = Primary Insurance Amount Node 2  */
 
 value pia2node 
       1979 ="1085"     /* Calendar Year 1979  */
       1980 ="1171"     /* Calendar Year 1980  */
       1981 ="1274"     /* Calendar Year 1981  */
       1982 ="1388"     /* Calendar Year 1982  */
       1983 ="1528"     /* Calendar Year 1983  */
       1984 ="1612"     /* Calendar Year 1984  */
       1985 ="1691"     /* Calendar Year 1985  */
       1986 ="1790"     /* Calendar Year 1986  */
       1987 ="1866"     /* Calendar Year 1987  */
       1988 ="1922"     /* Calendar Year 1988  */
       1989 ="2044"     /* Calendar Year 1989  */
       1990 ="2145"     /* Calendar Year 1990  */
       1991 ="2230"     /* Calendar Year 1991  */
       1992 ="2333"     /* Calendar Year 1992  */
       1993 ="2420"     /* Calendar Year 1993  */
       1994 ="2545"     /* Calendar Year 1994  */
       1995 ="2567"     /* Calendar Year 1995  */
       1996 ="2635"     /* Calendar Year 1996  */
       1997 ="2741"     /* Calendar Year 1997  */
       1998 ="2875"     /* Calendar Year 1998  */
       1999 ="3043"     /* Calendar Year 1999  */
       2000 ="3202"     /* Calendar Year 2000  */
       2001 ="3381"     /* Calendar Year 2001  */
       2002 ="3567"     /* Calendar Year 2002  */
       2003 ="3653"     /* Calendar Year 2003  */
       2004 ="3689"     /* Calendar Year 2004  */
       other="ERROR";
 run;