20th Place Finish Ratio

until 2010 European 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	20th Place Finish Ratio	20th Place Finishes	Entries
1	Promotions	5.88%	2	34
1	Property development	5.88%	2	34
3	Bicycles	3.85%	2	52
4	Sports management	2.86%	2	70
5	Maps	2.44%	2	82
6	Publishing	1.06%	4	376
7	Real estate	0.80%	2	250
8	Modelmakers	0.62%	2	323
9	Medical	0.54%	2	370
10	Internet support	0.47%	2	422
11	Fleet management	0.46%	2	431
12	Marketing agency	0.37%	2	542
13	Sunglasses	0.36%	2	551
14	Metal working	0.36%	2	561
15	Power generation	0.35%	2	576
16	Computer network	0.34%	3	890
17	Computer hardware	0.32%	4	1233
18	News	0.32%	2	622
19	Technology consultancy	0.30%	2	670
20	Fireproof clothing	0.28%	4	1441
21	Motor racing	0.27%	2	729
22	Tourism	0.21%	1	482
23	Television	0.21%	2	970
24	Software	0.19%	11	5694
25	Tools	0.15%	4	2639
26	Airline	0.15%	2	1326
27	Shoes	0.15%	2	1350
28	Energy drink	0.13%	2	1482
29	Finance	0.10%	3	2925
30	Seat belts	0.10%	1	1007
31	Machine tools	0.10%	4	4085
32	Heavy vehicles	0.10%	2	2074
33	Alcohol	0.09%	3	3236
34	Electronics	0.08%	4	4987
35	Clothing	0.06%	2	3126
36	CAD/CAM software	0.06%	3	4705
37	Fashion	0.06%	1	1594
38	Tyres	0.06%	6	9668
39	Food	0.06%	1	1791
40	Tobacco	0.05%	4	7583
41	Watches	0.03%	1	2890
42	Car manufacture	0.03%	2	6305
43	Communications	0.03%	2	6321
44	Oil	0.03%	4	12896
45	Motor industry	0.03%	2	7975

Finishing position: