Table:
text: 2006 IndyCar Series season
2006 IndyCar Series schedule
2006 IndyCar Series schedule
Rnd Date_ Race_Name Track Location_ Pole_position Fastest_lap Most_Laps_Led Winner
1 March 26 Toyota Indy 300 Homestead-Miami Speedway Homestead, Florida Sam Hornish, Jr. Scott Dixon Sam Hornish, Jr. Dan Wheldon
2 April 2 Honda Grand Prix of St. Petersburg Streets of St. Petersburg St. Petersburg, Florida Dario Franchitti Tony Kanaan Hélio Castroneves Hélio Castroneves
3 April 22 Indy Japan 300 Twin Ring Motegi Motegi , Japan Hélio Castroneves Scott Dixon Hélio Castroneves Hélio Castroneves
4 May 28 90th Indianapolis 500 Indianapolis Motor Speedway Speedway, Indiana Sam Hornish, Jr. Scott Dixon Dan Wheldon Sam Hornish, Jr.

Question: How many times has Homestead, Florida been the location for the 2006 IndyCar Series season?