A
12 countries
Ä
3 countries
B
17 countries
C
11 countries
D
5 countries
E
6 countries
F
4 countries
G
12 countries
H
2 countriesI
8 countries
J
3 countries
K
13 countries
L
9 countries
M
18 countries
N
11 countries
O
1 country
P
10 countries
R
3 countries
S
28 countries
T
14 countries
U
5 countries
V
7 countries
Y
1 country