Race Win Ratio

1982 Caribbean Airways Trophy
1982 Italian GP

until 1982 Swiss GP

Include Indy 500 races
Include non-championship races

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts

Pos	Sponsor	Race Win Ratio	Race Wins	Entries
1	Siyanco	50.00%	1	2
2	Leyland	22.50%	9	40
3	Girling	21.43%	6	28
4	Maranello Concessionaires	20.00%	6	30
4	Tayre	20.00%	6	30
6	Schmitthelm	17.05%	15	88
7	Baroom	16.67%	5	30
	Bin Laden	16.67%	5	30
	Challenger	16.67%	5	30
	Dallah - AVCO	16.67%	5	30
	Enco Trade	16.67%	5	30
12	Olympus	15.09%	8	53
13	Autolite	14.93%	10	67
14	Imperial Tobacco	14.71%	5	34
15	Albilad	13.39%	15	112
16	Auto Becker	13.33%	8	60
17	Pininfarina	13.25%	11	83
18	Mobil	13.10%	11	84
19	TAG	12.75%	13	102
20	Ford	12.45%	32	257
21	Arexons	12.14%	21	173
22	John Player Special	11.37%	29	255
23	Saudia	11.35%	16	141
24	Texaco	11.20%	27	241
25	USI	10.87%	5	46
26	Gold Leaf	10.68%	11	103
27	Heuer	10.47%	38	363
28	Europcar	10.34%	6	58
28	Sodicam	10.34%	6	58
30	GKN	10.26%	8	78
31	Fiat	10.14%	21	207
32	Pemex	10.00%	3	30
33	Speedline	9.91%	11	111
34	Elan	9.68%	3	31
34	Stroh	9.68%	3	31
36	Dunlop	9.52%	10	105
37	Olivetti	9.43%	5	53
38	NGK	9.21%	14	152
39	SKF	9.19%	25	272
40	Hercules	8.93%	5	56
40	Santal	8.93%	5	56
42	Agip	8.82%	35	397
43	Brembo	8.21%	11	134
44	JET	7.95%	7	88
45	Elf	7.85%	46	586
46	BMW	7.69%	2	26
47	Longines	7.21%	8	111
48	Magneti Marelli	7.10%	38	535
49	Unipart	6.94%	5	72
50	Parmalat	6.80%	10	147
51	AP Borg & Beck	6.67%	2	30
51	Nitrolac	6.67%	2	30
53	Ferodo	6.55%	31	473
54	Loctite	6.52%	3	46
55	FACOM	6.32%	11	174
56	Firestone	6.31%	20	317
57	Goodyear	5.52%	115	2085
58	Polar	5.26%	1	19
59	Gitanes	4.88%	8	164
60	Champion	4.83%	78	1615
61	Yardley	4.76%	7	147
62	Shell	4.69%	19	405
63	Michelin	4.65%	23	495
64	Koni	4.57%	31	679
65	Personal	4.19%	8	191
66	Valvoline	3.90%	20	513
67	Austin Rover	3.85%	1	26
67	Petromin	3.85%	1	26
69	Norev	3.70%	1	27
70	Matra	3.57%	2	56
	Talbot	3.57%	2	56
	Valeo	3.57%	2	56
73	Marlboro	3.52%	22	625
74	Chausson	3.33%	1	30
74	RoT	3.33%	1	30
76	Alfa Romeo	3.17%	2	63
77	Ambrosio	2.94%	1	34
78	RMO	2.70%	1	37
79	Duckhams	2.63%	4	152
79	Lockheed	2.63%	2	76
81	Castrol	2.52%	3	119
82	Martini	2.40%	5	208
83	Gulf	2.33%	1	43
84	Tissot	2.25%	5	222
85	Fina	2.17%	8	369
86	First National City	1.80%	2	111
87	Villiger	1.32%	1	76
88	Tabatip	1.02%	1	98
89	Esso	0.92%	1	109
90	Beta	0.83%	1	120
91	BP	0.81%	1	123

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts