Table:
text: 1986 Formula One season
Drivers and constructors
Drivers and constructors
Entrant Constructor_ Chassis Engine Tyres Driver Rounds
Team Haas (USA) Ltd Lola - Ford THL2 Ford Cosworth GBA 1.5 V6 t G Eddie Cheever 7
Barclay Arrows BMW Arrows - BMW A8 A9 BMW M12 /13 1.5 L4 t G Marc Surer 1-5
Barclay Arrows BMW Arrows - BMW A8 A9 BMW M12 /13 1.5 L4 t G Christian Danner 7-16
Barclay Arrows BMW Arrows - BMW A8 A9 BMW M12 /13 1.5 L4 t G Thierry Boutsen All
Benetton Formula Ltd Benetton - BMW B186 BMW M12 /13 1.5 L4 t P Teo Fabi All
Benetton Formula Ltd Benetton - BMW B186 BMW M12 /13 1.5 L4 t P Gerhard Berger All

text: 1986 Formula One season
Drivers and constructors
Drivers and constructors
Entrant Constructor_ Chassis Engine Tyres Driver Rounds
West Zakspeed Racing Zakspeed 861 Zakspeed 1500/4 1.5 L4 t G Jonathan Palmer All
West Zakspeed Racing Zakspeed 861 Zakspeed 1500/4 1.5 L4 t G Huub Rothengatter 3-16
Team Haas (USA) Ltd Lola - Hart THL1 Hart 415T 1.5 L4 t G Alan Jones 1-2
Team Haas (USA) Ltd Lola - Hart THL1 Hart 415T 1.5 L4 t G Patrick Tambay 1-3
Team Haas (USA) Ltd Lola - Ford THL2 Ford Cosworth GBA 1.5 V6 t G Alan Jones 3-16
Team Haas (USA) Ltd Lola - Ford THL2 Ford Cosworth GBA 1.5 V6 t G Patrick Tambay 4-6, 8-16

Question: How many laps does a chassis of thl2 have among the drivers and constructors of the 1986 formula 1 season?