"x","Factor","Right eye","Left eye","Both eyes"
12,1,12,10,16
10,1,10,17,14
18,1,18,16,16
12,1,12,13,11
14,1,14,,20
10,2,,,21
17,2,,,
16,2,,,
13,2,,,
16,3,,,
14,3,,,
16,3,,,
11,3,,,
20,3,,,
21,3,,,