Haiti
5.6% (2003 est.)

Holy See (Vatican City)
NA

Honduras
1.8% (2003 est.)

Hong Kong
0.1% (2003 est.)

Hungary
0.1% (2001 est.)

Iceland
0.2% (2001 est.)

India
0.8% (2001 est.)

Indonesia
0.1% (2003 est.)

Iran
less than 0.1% (2001 est.)

Iraq
less than 0.1% (2001 est.)