The ratio of small to large numbers

Small Number: 0,1,2,3,4

Large Number: 5,6,7,8,9

0: 0 small number(s), 5 large number(s)

1: 1 small number(s), 4 large number(s)

2: 2 small number(s), 3 large number(s)

3: 3 small number(s), 2 large number(s)

4: 4 small number(s), 1 large number(s)

5: 5 small number(s), 0 large number(s)