This file was used in original PST to decide the starting hitpoints for TNO depending on his constitution.
It is apparently unused in PSTEE.

In PSTEE we have:

2DA V1.0
0
    HP
1   20
2   20
3   20
4   20
5   20
6   20
7   20
8   20
9   20
10  22
11  24
12  26
13  28
14  30
15  30
16  30
17  30
18  30
19  30
20  30
21  30
22  30
23  30
24  30
25  30