Portugal
0.4% (2001 est.)

Puerto Rico
NA

Qatar
0.09% (2001 est.)

Romania
less than 0.1% (2001 est.)

Russia
1.1% (2001 est.)

Rwanda
5.1% (2003 est.)

Saint Helena
NA

Saint Kitts and Nevis
NA

Saint Lucia
NA

Saint Pierre and Miquelon
NA