Two-column data comparison

2014 2015
Value A 2 8
Value B 3 9
Value C 7 11
Value D 10 9
Value E 9 10
Value F 11 10
Value G 15 9
Value H 18 10
Value I 17 11
Value J 20 12

Another table (scroll down)

2014 2015
Value K 5 18
Value L 6 29
Value M 24 11
Value N 3 17
Value O 9 5
Value P 7 23
Value Q 36 13
Value R 6 3

And a third table

2014 2015
Value S 45 188
Value T 16 29
Value U 67 113
Value V 99 46
Value W 135 54
Value X 45 76
Value Y 79 2
Value Z 34 39