By country (considering those that do not exist):
No more clear break between "I have most of them" and "I just have a few countries", as I now miss less
By combination (where bold indicates I completely miss that combination):
01 D/L
05 E/U
06 F/N
07 F/P
09 F/T
10 F/Y
13 G/G
14 G/H
16 G/N
17 G/P
19 G/Y
21 H/L
24 H/T
25 J/S
26 K/T
27 L/U
28 M/V
29 N/Y
31 P/M
33 P/U
34 P/V
36 P/Y
38 R/X
39 R/Y
40 T/U
41 T/V
42 T/Z
43 U/M
(By NIG 1.84)
Also missing the as of yet unnumbered:
E/X
G/X



