A
13 countries
B
17 countries
C
20 countries
D
2 countries
E
8 countries
F
4 countries
G
17 countries
H
2 countriesI
10 countries
K
6 countries
L
9 countries
M
18 countries
N
8 countries
O
1 country
P
11 countries
Q
1 country
R
8 countries
S
24 countries
T
13 countries
U
5 countries
V
3 countries
Y
1 country
Z
2 countries