Table:
Pos | Class | No | Team | Drivers | Chassis | Engine
32 | S / 2.0 | 27 | Société ROC | Laurent Ferrier /  Xavier Lapeyre /  Christian Ethuin | Lola T294 | ROC-Simca 2.0L I4
33 | S / 2.0 | 29 | Société ROC | Pierre-Marie Painvin /  Franz Hummel | Lola T292 | ROC-Simca 2.0L I4
34 | S / 3.0 | 3 | Christian Poirot | Christian Poirot /  Gérard Cuynet /  Guillermo Ortega /  Jean-Claude Lagniez | Porsche 908/2 | Porsche 3.0L Flat-8
35 | GT | 59 | Gelo Racing Team | Tim Schenken /  Howden Ganley | Porsche 911 Carrera RSR | Porsche 3.0L Flat-6
36 | S / 3.0 | 1 | Wicky Racing Team | Max Cohen-Olivar /  Philippe Coran /  Joël Brachet | Porsche 908/2 | Porsche 3.0L Flat-8
37 | S / 3.0 | 6 | Gitanes Automobiles Ligier | Henri Pescarolo /  François Migault | Ligier JS2 | Ford Cosworth DFV 3.0L V8
38 | GT | 52 | Écurie du Nord | William Vollery /  Roger Dorchy /  Eric Chapuis | Porsche 911 Carrera RSR | Porsche 3.0L Flat-6
39 | T | 98 | Auto Mazda Claude Bouchet | Claude Bouchet /  Jean Rondeau | Mazda RX-3 | Mazda 12A 1.2L 2-Rotor
40 | GT | 57 | Ganto Racing | John Rulon-Miller /  Tom Waugh /  Serge Godard | Porsche 911 Carrera RSR | Porsche 3.0L Flat-6
41 | GT | 60 | Gelo Racing Team | Toine Hezemans /  Manfred Schurti | Porsche 911 Carrera RSR | Porsche 3.0L Flat-6
42 | GT | 68 | Guy Verrier | Guy Verrier /  Florian Vetsch /  Jean-Robert Corthay | Porsche 911 Carrera RS | Porsche 3.0L Flat-6
43 | GT | 7 | Beurlys International Auto | Pietro Polese /  "Willer" | De Tomaso Pantera | Ford 5.8L V8
44 | T | 93 | Hervé Poulain | Hervé Poulain /  Sam Posey /  Jean Guichet | BMW 3.0CSL | BMW 3.5L I6
45 | S / 2.0 | 26 | Elf Switzerland | Marie-Claude Charmasson /  Lella Lombardi | Renault-Alpine A441 | Renault 2.0L V6
46 | S / 3.0 | 18 | Sigma Automotive Co. Ltd. | Hiroshi Fushida /  Harukuni Takahashi | Sigma MC75 | Toyota 2.3L Turbo I4
47 | GT | 16 | Joest Racing / Tebernum | Clemens Schickentanz /  Hartwig Bertrams | Porsche 911 Carrera RSR | Porsche 3.0L Flat-6
48 | GT | 96 | Bonnemaison - Thiaw | Lucien Nageotte /  Gérard Picard | Porsche 911 Carrera RSR | Porsche 3.0L Flat-6
49 | T | 95 | Shark Team | Jean-Claude Guérie /  Dominique Fornage | Ford Capri RS | Ford 3.0L V6
50 | S / 3.0 | 97 | Gitanes Automobiles Ligier | Jean-Pierre Beltoise /  Jean-Pierre Jarier | Ligier JS2 | Maserati 3.0L V6
51 | S / 3.0 | 12 | Racing Team Schulthess | Hervé Bayard /  Heinz Schulthess | Lola T284 | Ford Cosworth DFV 3.0L V8
52 | S / 2.0 | 40 | Philippe Mettetal | Jean Ragnotti /  Michel Lateste | Tecma 755 | Ford 1.8L I4
53 | GT / Ser. | 83 | Jean-Yves Gadal | Jean-Yves Gadal /  "Ségolen" | Porsche 911 Carrera RS | Porsche 2.6L Flat-6
54 | T | 90 | Jean-Claude Aubriet | Jean-Claude Aubriet /  "Depnic" | BMW 3.0CSL | BMW 3.5L I6
55 | GT | 42 | Henri Greder | Henri Greder /  Alain Cudini | Chevrolet Corvette | Chevrolet 7.0L V8

Question: which country has the most teams on the list?
Answer: France

Question: the gelo racing team and the ecurie du nord team both used what kind of chassis?
Answer: Porsche 911 Carrera RSR

Question: how many teams had only two drivers?
Answer: 15

Question: what type of engine did drivers use the most in this race?
Answer: Porsche 3.0L Flat-6

Question: what was the number of drivers on the societe roc team in this race?
Answer: 5

Question: which team was american but had a french driver?
Answer: Ganto Racing

Question: how many consecutive times did france place?
Answer: 4

Question: tell me an engine that was used by at least 3 different teams.
Answer: Porsche 3.0L Flat-6

Question: how many times did franz race with his simca 2.0l engine?
Answer: 1

Question: what chassis was on the last team on the chart's car?
Answer: Chevrolet Corvette