DATA LIST FIXED /dob 1-10(SDATE) date2 12-21(SDATE) date3 23-32(SDATE) date4 34-43(SDATE). BEGIN DATA 1940-10-09 2000-10-09 1980-01-07 2000-10-10 1952-10-01 2000-10-09 1980-01-07 2000-10-10 1980-01-07 2000-06-10 1980-01-07 2000-10-10 1980-07-01 2000-07-02 2000-07-02 2000-01-10 1980-07-01 2000-07-02 2000-01-10 1980-07-01 2000-05-02 2000-01-10 1980-07-01 2000-01-10 1980-07-01 1998-01-10 END DATA. LIST. VARIABLE WIDTH dob date2 TO date4 (12). EXECUTE. * Calculate age (in years and fraction of years) on June 30,2000. COMPUTE age=CTIME.DAYS(DATE.DMY(30,6,2000)-dob)/365.25. EXECUTE.