11 circuits were already used in the late 1980s: Monaco, Silverstone, Hockenheim, Spa-Francorchamps, Paul Ricard, Red Bull Ring, Montreal, Mexico, Interlagos, Suzuka (1987), and Hungaroring (1986).
Montmeló was added in 1991 and Melbourne in 1996, but F1 has a long tradition in Spain and Australia.
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