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;