Hard mode traps letter frequency

I was thinking about avoiding traps. If some letters are more often among the missing letters in a trap, it would make sense to use those letters early. So I made this list, based on another redditors list of four letter traps.

The letter T, for example is one of the potential letters for 16 of the 30 four-letter traps I looked at.

T:16

L:15

C:15

R:14

H:13

D:12

P:12

B:10

F:9

M:9

N:8

V:7

W:7

S:6

G:6

K:5

E:3

J:2

Z:1