18th Place Finish Ratio

until 1995 Hungarian 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	18th Place Finish Ratio	18th Place Finishes	Entries
1	Safety systems	1.92%	1	52
2	Sugar	1.15%	1	87
3	Gambling	0.87%	3	344
4	Mining equipment	0.78%	1	128
5	Adhesives	0.77%	1	130
6	Medical	0.75%	1	134
7	Toiletries	0.67%	1	149
8	Heating	0.62%	1	160
9	Airline	0.57%	2	350
10	Office equipment	0.54%	1	184
11	Metal working	0.51%	1	195
12	Steering wheel	0.50%	1	200
13	Fashion	0.35%	1	286
14	Watches	0.32%	4	1236
15	Pneumatic systems	0.31%	1	319
16	Brakes	0.31%	3	962
17	Cleaning	0.29%	1	343
18	Clothing	0.26%	2	778
19	Wheels	0.25%	2	810
20	Car manufacture	0.25%	7	2849
21	Alcohol	0.23%	2	870
22	Tobacco	0.21%	10	4777
23	Tyres	0.20%	10	5019
24	Motor industry	0.20%	4	2041
25	Oil	0.19%	16	8215
26	Drinks	0.17%	1	581
27	Tools	0.15%	1	652
28	Finance	0.14%	1	731
29	Dampers	0.12%	1	816
30	Electronics	0.10%	1	980
31	Spark plugs	0.04%	1	2344

Finishing position: