20th Place Finish Ratio

until 2012 Chinese 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	Sports management	2.86%	2	70
4	Welding equipment	2.23%	7	314
5	Maps	1.96%	2	102
6	Bicycles	1.82%	2	110
7	Publishing	1.06%	4	376
8	Fireproof clothing	0.89%	15	1679
9	Real estate	0.80%	2	250
10	Modelmakers	0.62%	2	323
11	Medical	0.54%	2	370
12	Internet support	0.47%	2	422
13	Fleet management	0.46%	2	431
14	Chemicals	0.46%	7	1533
15	Marketing agency	0.37%	2	542
16	Metal working	0.36%	2	561
17	Shoes	0.35%	5	1436
18	Computer network	0.34%	3	890
19	Sunglasses	0.33%	2	609
20	News	0.32%	2	622
21	Power generation	0.31%	2	640
22	Computer hardware	0.29%	4	1361
23	Technology consultancy	0.29%	2	690
24	Airline	0.27%	4	1456
25	Motor racing	0.27%	2	729
26	Tyres	0.23%	24	10398
27	Tools	0.22%	6	2747
28	Tourism	0.21%	1	482
29	Television	0.20%	2	990
30	Motor industry	0.19%	16	8461
31	Software	0.18%	11	6118
32	Energy drink	0.12%	2	1610
33	Car manufacture	0.12%	8	6719
34	Electronics	0.11%	6	5227
35	CAD/CAM software	0.10%	5	5049
36	Finance	0.10%	3	3079
37	Alcohol	0.09%	3	3300
38	Heavy vehicles	0.09%	2	2202
39	Machine tools	0.09%	4	4425
40	Seat belts	0.09%	1	1135
41	Clothing	0.06%	2	3190
42	Fashion	0.06%	1	1702
43	Food	0.06%	1	1791
44	Computer manufacturer	0.05%	2	3642
45	Tobacco	0.05%	4	7583
46	Watches	0.03%	1	3082
47	Oil	0.03%	4	13126
48	Communications	0.03%	2	6641

Finishing position: