This file defines bonus to lore points, determined by intelligence and wisdom.
First column is the value of wisdom or intelligence (this file is used by both of these character features).
2nd column is value of lore modifier determined by given wisdom/intelligence value.
In BG2 ToB we have:

2DA V1.0
0
        VALUE
1       -20
2       -20
3       -20
4       -20
5       -20
6       -20
7       -10
8       -10
9       -10
10      0
11      0
12      0
13      0
14      0
15      5
16      5
17      7
18      10
19      12
20      15
21      20
22      25
23      30
24      35
25      40