/* Lesson 6-1 */
 /*    File Name = les0601.sas   06/10/99   */

options linesize=72 pagesize=20;

data gakusei;
  infile 'taikaku99.dat';
  input seibetsu $ shintyou taijyuu kyoui;

proc print data=gakusei;
run;
proc means data=gakusei;
run;