This PROC PRINT step prints the observations in the data set GRAIN_PRODUCTION that have a value of 1996 for the variable Year.
proc print data=grain_production;
   var country type kilotons;
   format country $cntry. kilotons comma12.;
   where year=1996;
   title 'Leading Grain-Producing Countries';
   footnote 'Measurements are in metric tons.';
run;