| 100% | IMOLA | 5 | Motor racing circuit that hosted the F1 San Marino GP between 1981-2006 |
| 87% | IMOLA | 5 | F1 motor racing circuit that hosted the San Marino GP between 1981-2006 |
| 69% | IMOLA | 5 | Motor racing circuit; F1 San Marino GP host between 1981-2006 |
| 53% | WATKINSGLEN | 11 | — International, New York motor racing circuit that hosted the F1 United States GP from 1961-80 |
| 48% | ESTORIL | 7 | Resort that hosted the F1 motor racing Portuguese GP from 1984-96 |
| 47% | SILVERSTONE | 11 | F1 motor racing circuit that has hosted the British Grand Prix since 1987 |
| 40% | BRANDSHATCH | 11 | Motor racing circuit at which the 1986 F1 British GP was held |
| 36% | ESTORIL | 7 | Resort that hosted the F1 Portuguese GP from 1984-96 |
| 35% | MONZA | 5 | City north-east of Milan that hosts the F1 Italian GP |
| 35% | GILLES | 6 | & 10D F1 motor racing driver who won the 1981 Spanish GP |
| 32% | BURTI | 5 | Luciano —, motor racing driver; 2000 F1 debutant in the Austrian GP |
| 32% | SUTIL | 5 | Adrian —, German motor racing driver; F1 debutant in the 2007 Australian GP |
| 31% | HEIDFELD | 8 | Nick —, German motor racing driver whose F1 debut was in the 2000 Australian GP |
| 28% | TURIN | 5 | Italian city that hosted the 2006 Winter Olympics |
| 27% | PATRESE | 7 | Riccardo —, F1 motor racing driver who won the 1982 Monaco GP |
| 27% | MCLAREN | 7 | Bruce —, F1 motor racing driver who won the 1968 Belgian GP |
| 27% | ALESI | 5 | Jean —, F1 motor racing driver who won the 1995 Canadian GP |
| 27% | TRULLI | 6 | Jarno —, F1 motor racing driver who won the 2004 Monaco GP |
| 27% | MASS | 4 | Jochen —, F1 motor racing driver who won the 1975 Spanish GP |
| 27% | REUTEMANN | 9 | Carlos —, F1 motor racing driver who won the 1980 Monaco GP |
| 27% | UAE | 3 | Mideast nation that hosts the Dubai World Cup horse race (Abbr.) |
| 27% | SIENA | 5 | Tuscan city that hosts the Palio horse races twice a year |
| 26% | TONYBROOKS | 10 | British motor racing driver; F1 1959 German GP winner |
| 26% | EDDIE | 5 | & 17D Motor racing driver; F1 1999 Australian GP winner |
| 26% | ICKX | 4 | Jacky —, Belgian motor racing driver; 1972 F1 German GP winner |
| 26% | ALAIN | 5 | 1986 winner of the F1 motor racing World Drivers' Championship |
| 26% | IRELAND | 7 | Innes —, British motor racing driver; F1 1961 United States GP winner |