Guyana
160,000 (2005)
Haiti
500,000 (2005)
Holy See (Vatican City)
93 (2000)
Honduras
223,000 (2005)
Hong Kong
4,878,713 (2005)
Hungary
3.05 million (2005)
Iceland
258,000 (2005)
India
60 million (2005)
Indonesia
16 million (2005)
Iran
7.5 million (2005)