Equal Distribution of Data

Question

Hi, I want to distribute data equally to training centers (6 centers), here is the scenerio, 
I've random data it may vary the counting, it includes education level, height, cast now what I want to do is, I want to distribute passed players into different training centers but with max level equality. Suppose I've 240 players passed the trial exam for county training I want to  send them to training center with equal no of players to each center, with equality in education, height and cast.

If there are 18 Graduates these must be distributed 3 each.

If there are 13 Graduates these must be distributed 2 each and 1 will be to any which lacks in previous distribution. 

 

If there are 10 players with 5.8 inch height these will be distributed 1 each to all centers and remaining 4 will be 1,1,1,1 to any 4 center which lacks in previous distribution.

 

If there are 27 players with 5.4 inch height these will be distributed 4 each to all centers and remaining 3 will be 1,1,1 to any 3 center which lacks in previous distribution. 

same criteria for cast too...