Oh yes - Teribus,

So I'm not allowed to mention the very inconvenient fact that PR works very well in Europe.

(of course you've given a good excuse why Germany can't be mantioned)

Well how about these countries?

Algeria         Party list
Angola         Party list
Australia         For Senate only, Single Transferable Vote
Austria         Party list
Argentina         Party list
Aruba         Party list
Belgium         Party list
Bolivia         Mixed Member Majoritarian
Brazil         Party list
Bulgaria         Party list
Burkina Faso         Party list
Burundi         Party list
Cambodia         Party list
Cape Verde         Party list
Colombia         Party list
Costa Rica         Party list
Croatia         Party list
Cyprus         Party list
Czech Republic         Party list
Democratic Republic of the Congo         Mixed member proportional
Denmark         Party list
Dominican Republic         Party list
Equatorial Guinea         Party list
Estonia         Party list
Finland         Party list
Germany         Mixed member proportional
Greece         Party list (with plurality bonus)
Guinea-Bissau         Party list
Guyana         Party list
Hungary         Mixed Member Majoritarian
Iceland         Party list
India         For Upper House (Rajya Sabha) only, Single Transferable Vote by State Legislatures
Indonesia         Party list
Iraq         Party list
Ireland         Single Transferable Vote
Israel         Party list
Italy         Party list (with plurality bonus for coalitions)
Japan         Mixed Member Majoritarian
Latvia         Party list
Lesotho         Mixed Member Majoritarian
Liberia         Party list
Liechtenstein         Party list
Luxembourg         Party list
Malta         Single Transferable Vote
Mexico         Mixed Member Majoritarian
Moldova         Party list
New Zealand         Mixed Member Proportional
Namibia         Party list
Netherlands         Party list
Netherlands Antilles         Party list
New Caledonia         Party list
Nicaragua         Party list
Northern Ireland         Single Transferable Vote (for regional assembly only)
Norway         Party list
Paraguay         Party list
Peru         Party list
Poland         Party list
Portugal         Party list
Romania         Party list
Russia         Party list
San Marino         Party list
Sao Tome and Principe         Party list
Scotland         Additional Member System (for national assembly only)
Slovakia         Party list
Slovenia         Party list
South Africa         Party list
South Korea         Party list
Spain         Party list
Sri Lanka         Party list
Suriname         Party list
Sweden         Party list
Switzerland         Party list
Taiwan         Party list
Thailand         Mixed Member Majoritarian
Turkey         Party list
Ukraine         Party list
Uruguay         Party list
Venezuela         Party list
Wales         Additional Member System (for national assembly only)
Wallis and Futuna