13th Fastest Laps in a Season

Fastest Lap position:

Pos	Sponsor Industry	Year	13th Fastest Laps
1	Oil	1976	15
1	Tyres	1979	15
3	Oil	1978	12
	Tobacco	1978	12
	Oil	1979	12
	Spark plugs	1979	12
7	Dampers	1979	9
8	Oil	1975	8
	Tyres	1976	8
	Tyres	1978	8
	Oil	1980	8
12	Tobacco	1975	7
12	Tyres	1980	7
14	Tobacco	1976	6
	Watches	1978	6
	Watches	1980	6
17	Oil	1977	5
	Tyres	1977	5
	Alcohol	1979	5
	Motor industry	1979	5
	Tobacco	1979	5
	Alcohol	1980	5
23	Motor industry	1980	4
24	Tyres	1975	3
	Alcohol	1976	3
	Spark plugs	1977	3
	Tobacco	1977	3
	Airline	1978	3
	Alcohol	1978	3
	Dampers	1978	3
	Accommodation	1980	3
	Car parts	1980	3
	Spark plugs	1980	3
	Tobacco	1980	3
35	Oil	1970	2
	Tyres	1970	2
	Car manufacture	1971	2
	Oil	1971	2
	Oil	1973	2
	Oil	1974	2
	Spark plugs	1975	2
	Finance	1976	2
	Spark plugs	1976	2
	Watches	1977	2
	Car manufacture	1978	2
	Sugar	1978	2
	Brakes	1979	2
	Car manufacture	1979	2
	Food	1979	2
	Tools	1979	2
	Watches	1979	2
52	Diving equipment	1968	1
	Spark plugs	1969	1
	Tyres	1969	1
	Car manufacture	1970	1
	Metal working	1970	1
	Motor industry	1970	1
	Toiletries	1970	1
	Drinks	1971	1
	Motor industry	1971	1
	Toys	1971	1
	Drinks	1972	1
	Oil	1972	1
	Alcohol	1973	1
	Drinks	1973	1
	Food	1973	1
	Alcohol	1974	1
	Spark plugs	1974	1
	Tobacco	1974	1
	Tyres	1974	1
	Watches	1974	1
	Caravan manufacture	1975	1
	Steering wheel	1975	1
	Sugar	1975	1
	Contraception	1976	1
	Dampers	1976	1
	Safety systems	1976	1
	Sugar	1976	1
	Tools	1976	1
	Car manufacture	1977	1
	Cleaning	1977	1
	Dampers	1977	1
	Modelmakers	1977	1
	Steering wheel	1977	1
	Adhesives	1978	1
	Brakes	1978	1
	Food	1978	1
	Photography	1978	1
	Spark plugs	1978	1
	Adhesives	1979	1
	Airline	1979	1
	Aviation	1979	1
	Coatings	1979	1
	Construction	1979	1
	Finance	1979	1
	Medical	1979	1
	Photography	1979	1
	Seat belts	1979	1
	Sugar	1979	1
	Car manufacture	1980	1
	Cleaning	1980	1
	Steering wheel	1980	1
	Wheels	1980	1

Fastest Lap position: