| Year | City | Country | Pop. | % Correct |
|---|---|---|---|---|
| 1973 | Milan | Italy | 3,144,473 | 100%
|
| 1997 | Moscow | Russia | 12,593,252 | 94%
|
| 2001 | New Delhi | India | 31,181,376 | 94%
|
| 1960 | Warsaw | Poland | 1,783,251 | 94%
|
| 1997 | Athens | Greece | 664,046 | 89%
|
| 1991 | Kiev | Ukraine | 3,000,604 | 89%
|
| 1996 | Paris | France | 2,187,526 | 89%
|
| 1990 | Prague | Czech Republic | 1,312,199 | 89%
|
| 2019 | Sydney | Australia | 4,991,654 | 89%
|
| 1991 | Toronto | Canada | 2,956,024 | 89%
|
| 1991 | Mexico City | Mexico | 21,918,936 | 83%
|
| 1985 | Shanghai | China | 27,795,702 | 83%
|
| 2004 | Amman | Jordan | 2,182,000 | 78%
|
| 2005 | Belgrade | Serbia | 1,401,786 | 78%
|
| 2009 | Bogota | Colombia | 11,167,392 | 78%
|
| 1982 | Casablanca | Morocco | 3,793,585 | 72%
|
| 1994 | Hamburg | Germany | 1,739,117 | 72%
|
| 1973 | Osaka | Japan | 19,110,616 | 72%
|
| 1993 | Vilnius | Lithuania | 544,386 | 72%
|
| 1989 | Accra | Ghana | 2,556,972 | 67%
|
| 2007 | Busan | South Korea | 3,465,946 | 67%
|
| 1987 | Gothenburg | Sweden | 579,281 | 67%
|
| 1993 | Birmingham | United Kingdom | 1,098,654 | 61%
|
| 1997 | Durban | South Africa | 3,176,254 | 61%
|
| 2007 | Lahore | Pakistan | 13,095,166 | 44%
|
| 1997 | Galway | Ireland | 79,934 | 39%
|
| 1985 | Shenyang | China | 8,294,171 | 11%
|
| 1998 | Lucerne | Switzerland | 81,592 | 6%
|
| 1994 | Petah Tikva | Israel | 233,577 | 0%
|