Table:
text: 1968 Formula One season
Season review
Season review
Race Circuit Date_ Pole_position Fastest_lap Winning_driver Constructor_ Tyre Report
French Grand Prix Rouen-Les-Essarts 7 July Jochen Rindt Pedro Rodríguez Jacky Ickx Ferrari F Report
British Grand Prix Brands Hatch 20 July Graham Hill Jo Siffert Jo Siffert Lotus - Ford F Report
German Grand Prix Nürburgring 4 August Jacky Ickx Jackie Stewart Jackie Stewart Matra - Ford D Report
Italian Grand Prix Monza 8 September John Surtees Jackie Oliver Denny Hulme McLaren - Ford G Report
Canadian Grand Prix Mont-Tremblant 22 September Jochen Rindt Jo Siffert Denny Hulme McLaren - Ford G Report
United States Grand Prix Watkins Glen 6 October Mario Andretti Jackie Stewart Jackie Stewart Matra - Ford D Report
Mexican Grand Prix Hermanos Rodriguez 3 November Jo Siffert Jo Siffert Graham Hill Lotus - Ford F Report

Question: When is the Mexican Grand Prix included in the 1968 Formula 1 racing season recaps in the list of seasons?