Hi,   I have a simple array that I want to use, but I did not drop the (i) at the end of the array since I thought it will be the same number as the elements in the array. What I notice though is that it adds a 1 to the number of elements in the array. Do you know why that is happening, and is the a way I can have it reflect the number of the elements in the array?   Here is the array   Array demography [*] $ C_sex D_DOB D_AGE E_POPULATION; do i=1 to dim(demography); if demography(i) ne " " then count_demo+1; end;   I would like i to reflect that there are 4 elements in this array. Is that posible, or should I continue to use a counter?   Thanks   ... View more