The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Switzerland
2.05% (31 December 2007)

Taiwan
NA

Tajikistan
15% (31 December 2007)

Tanzania
16.4% (31 December 2007)

Thailand
3.75% (31 December 2007)

Togo
4.25% (31 December 2007)

Trinidad and Tobago
10% (31 December 2007)

Turkey
25% (31 December 2007)

Uganda
14.68% (31 December 2007)

Ukraine
8% (31 December 2007)