Anguilla
NA

Antigua and Barbuda
NA

Argentina
0.7% (2001 est.)

Armenia
0.1% (2003 est.)

Aruba
NA

Australia
0.1% (2003 est.)

Austria
0.3% (2003 est.)

Azerbaijan
less than 0.1% (2003 est.)

Bahamas, The
3% (2003 est.)

Bahrain
0.2% (2001 est.)