21st Fastest Laps in a Season

Fastest Lap position:

Pos	Sponsor Industry	Year	21st Fastest Laps
1	Tyres	1979	12
2	Oil	1979	10
3	Alcohol	1979	8
4	Dampers	1979	7
4	Spark plugs	1979	7
6	Oil	1975	6
6	Oil	1978	6
8	Tyres	1975	5
	Oil	1976	5
	Tobacco	1978	5
11	Tobacco	1975	4
	Tobacco	1976	4
	Tyres	1976	4
	Tyres	1978	4
15	Spark plugs	1978	3
15	Watches	1978	3
17	Oil	1971	2
	Tobacco	1974	2
	Sugar	1975	2
	Spark plugs	1976	2
	Sugar	1976	2
	Dampers	1978	2
	Finance	1978	2
	Car care	1979	2
	Motor industry	1979	2
	Motor racing	1979	2
	Photography	1979	2
	Tobacco	1979	2
	Watches	1979	2
30	Car manufacture	1971	1
	Motor industry	1971	1
	Tyres	1971	1
	Caravan manufacture	1972	1
	Car manufacture	1974	1
	Electronics	1974	1
	Oil	1974	1
	Steering wheel	1974	1
	Tyres	1974	1
	Alcohol	1975	1
	Spark plugs	1975	1
	Steering wheel	1975	1
	Art	1976	1
	Airline	1977	1
	Alcohol	1977	1
	Oil	1977	1
	Spark plugs	1977	1
	Tobacco	1977	1
	Tyres	1977	1
	Airline	1978	1
	Alcohol	1978	1
	Car manufacture	1978	1
	Car parts	1978	1
	Contraception	1978	1
	Steering wheel	1978	1
	Sugar	1978	1
	Accommodation	1979	1
	Brakes	1979	1
	Car parts	1979	1
	Coatings	1979	1
	Medical	1979	1
	Sugar	1979	1
	Tools	1979	1

Fastest Lap position: