proc import out=GPW2.waluty_2015
file='C:\Users\232996\Desktop\gpw\waluty2015.xls'
dbms=xls replace;
getnames=yes;
run;


data gpw2.komputronik_USD_2015;
set gpw2.waluty_2015(keep=data USD);
run;

data gpw2.komputronik_EUR_2015;
set gpw2.waluty_2015(keep=data EUR);
run;


proc sort data=gpw2.komputronik_EUR_2015;
by data;
run;


proc sort data=gpw2.komputronik_USD_2015;
by data;
run;