18th Place Qualifications in a Season

Qualification position:

Pos	Lubricant Manufacturer	Year	18th Place Qualifications
1	BP	1990	9
2	BP	1993	8
2	Agip	1995	8
4	Valvoline	1981	7
	Valvoline	1983	7
	Agip	1984	7
	Castrol	1987	7
	BP	1992	7
	Mobil	1997	7
10	Agip	1985	6
	Agip	1991	6
	BP	1991	6
	Agip	1992	6
	Elf	1993	6
	Agip	1994	6
	Elf	1994	6
17	Shell	1970	5
	Shell	1971	5
	BP	1972	5
	Fina	1974	5
	Antar	1985	5
	Agip	1986	5
	Elf	1986	5
	Sasol	1995	5
25	Agip	1979	4
	Castrol	1979	4
	Valvoline	1982	4
	Elf	1983	4
	Elf	1984	4
	Elf	1985	4
	Elf	1989	4
	Unipart	1989	4
	Agip	1990	4
	Elf	1995	4
	Elf	1997	4
36	Shell	1962	3
	Shell	1969	3
	Motul	1972	3
	UOP	1974	3
	Duckhams	1975	3
	Valvoline	1977	3
	Shell	1979	3
	Elf	1980	3
	Agip	1981	3
	Agip	1982	3
	Unipart	1983	3
	BP	1986	3
	Agip	1987	3
	Elf	1987	3
	Agip	1988	3
	Castrol	1988	3
	Elf	1990	3
	Castrol	1994	3
	Elf	1996	3
	Shell	1997	3
56	Elf	1968	2
	Shell	1968	2
	Elf	1970	2
	STP	1970	2
	Esso	1971	2
	Motul	1971	2
	Fina	1973	2
	Fina	1975	2
	Elf	1977	2
	Elf	1978	2
	Agip	1980	2
	Valvoline	1980	2
	Elf	1981	2
	Valvoline	1984	2
	Castrol	1986	2
	BP	1987	2
	BP	1988	2
	Elf	1988	2
	STP	1988	2
	Valvoline	1988	2
	Agip	1989	2
	BP	1989	2
	Mobil	1989	2
	Elf	1991	2
	Shell	1991	2
	Elf	1992	2
	Castrol	1996	2
83	Shell	1955	1
	BP	1967	1
	BP	1971	1
	Castrol	1972	1
	Duckhams	1972	1
	Fina	1972	1
	Sasol	1973	1
	STP	1973	1
	Duckhams	1974	1
	Motul	1974	1
	Fina	1976	1
	Texaco	1976	1
	Fina	1977	1
	Shell	1978	1
	Texaco	1978	1
	Elf	1979	1
	Texaco	1979	1
	Castrol	1980	1
	Unipart	1981	1
	Unipart	1982	1
	Mobil	1983	1
	Castrol	1984	1
	Shell	1984	1
	Shell	1985	1
	Shell	1986	1
	Shell	1988	1
	Antar	1989	1
	Sasol	1992	1
	Castrol	1993	1
	Sasol	1993	1
	Shell	1994	1
	Agip	1997	1
	Havoline	1997	1

Qualification position: