21st Place Finish Ratio

until 2013 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	21st Place Finish Ratio	21st Place Finishes	Entries
1	Promotions	2.94%	1	34
1	Property development	2.94%	1	34
3	Sports management	1.43%	1	70
4	Welding equipment	1.03%	4	388
5	Maps	0.98%	1	102
6	Bicycles	0.91%	1	110
7	Fireproof clothing	0.38%	7	1845
8	Modelmakers	0.31%	1	323
9	Power generation	0.29%	2	686
10	Shoes	0.27%	4	1476
11	Medical	0.27%	1	370
12	Publishing	0.27%	1	376
13	Chemicals	0.25%	4	1573
14	Fleet management	0.23%	1	431
15	Airline	0.20%	3	1530
16	Marketing agency	0.18%	1	542
17	Tyres	0.18%	20	10872
18	Motor industry	0.17%	15	8763
19	Metal working	0.17%	1	599
20	Sunglasses	0.16%	1	609
21	News	0.16%	1	622
22	Car manufacture	0.16%	11	7031
23	Technology consultancy	0.14%	1	690
24	Motor racing	0.14%	1	729
25	Energy drink	0.12%	2	1690
26	Computer network	0.11%	1	890
27	Tools	0.11%	3	2827
28	Television	0.10%	1	990
29	Software	0.09%	6	6382
30	Seat belts	0.08%	1	1215
31	Computer hardware	0.07%	1	1429
32	CAD/CAM software	0.06%	3	5303
33	Heavy vehicles	0.04%	1	2282
34	Communications	0.04%	3	6861
35	Machine tools	0.04%	2	4613
36	Electronics	0.04%	2	5273
37	Sports wear	0.03%	1	3073
38	Finance	0.03%	1	3199
39	Clothing	0.03%	1	3224
40	Alcohol	0.03%	1	3340
41	Computer manufacturer	0.03%	1	3676

Finishing position: