7th Place Finish Ratio

until 1983 South African GP

Ignore Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

Pos	Sponsor Industry	7th Place Finish Ratio	7th Place Finishes	Entries
1	Modelmakers	11.11%	3	27
2	Heavy vehicles	10.00%	3	30
3	Tourism	6.98%	3	43
4	Toiletries	6.71%	10	149
5	Tiles	6.67%	4	60
	Gambling	6.67%	2	30
	Art	6.67%	1	15
	Salt	6.67%	1	15
9	Coatings	6.41%	5	78
10	Bicycle manufacture	5.88%	1	17
11	Publishing	5.49%	5	91
12	Ski equipment	5.00%	3	60
13	Caravan manufacture	4.92%	3	61
14	Watches	4.56%	36	790
15	Adhesives	4.35%	2	46
16	Food	4.26%	12	282
17	Ceramics	4.17%	2	48
18	Wheels	3.93%	7	178
19	Car manufacture	3.92%	40	1021
20	Cleaning	3.85%	7	182
21	Tyres	3.81%	133	3495
22	Nuts and bolts	3.70%	3	81
22	Car care	3.70%	1	27
24	Oil	3.69%	155	4196
25	Tobacco	3.67%	72	1964
26	Spark plugs	3.38%	69	2039
27	Finance	3.37%	9	267
28	News	3.33%	1	30
28	Sports wear	3.33%	1	30
30	Airline	3.28%	8	244
31	Clothing	3.23%	2	62
32	Alcohol	3.22%	14	435
33	Brakes	3.11%	22	708
34	Chemicals	3.03%	1	33
35	Motor industry	2.92%	29	993
36	Metal working	2.86%	1	35
37	Drinks	2.72%	7	257
38	Tools	2.56%	10	390
39	Dampers	2.54%	18	708
40	Steering wheel	2.50%	5	200
41	Sugar	2.30%	2	87
42	Music	2.17%	1	46
43	Accommodation	2.04%	1	49
44	Car parts	2.01%	5	249
45	Office equipment	1.75%	1	57
46	Photography	1.72%	1	58
47	Vehicle hire	1.02%	1	98

Finishing position: