21st Place Finish Ratio

until 2013 Canadian 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	1.01%	4	396
5	Maps	0.98%	1	102
6	Bicycles	0.91%	1	110
7	Fireproof clothing	0.42%	8	1885
8	Modelmakers	0.31%	1	323
9	Power generation	0.28%	2	702
10	Medical	0.27%	1	370
11	Shoes	0.27%	4	1484
12	Publishing	0.27%	1	376
13	Chemicals	0.25%	4	1581
14	Fleet management	0.23%	1	431
15	Airline	0.20%	3	1538
16	Tyres	0.19%	21	10960
17	Marketing agency	0.18%	1	542
18	Motor industry	0.17%	15	8803
19	Car manufacture	0.17%	12	7093
20	Metal working	0.16%	1	607
21	Sunglasses	0.16%	1	609
22	News	0.16%	1	622
23	Technology consultancy	0.14%	1	690
24	Tools	0.14%	4	2843
25	Motor racing	0.14%	1	729
26	Energy drink	0.12%	2	1706
27	Computer network	0.11%	1	890
28	Television	0.10%	1	990
29	Software	0.09%	6	6438
30	Seat belts	0.08%	1	1231
31	CAD/CAM software	0.07%	4	5359
32	Computer hardware	0.07%	1	1429
33	Finance	0.06%	2	3223
34	Heavy vehicles	0.04%	1	2298
35	Communications	0.04%	3	6901
36	Machine tools	0.04%	2	4637
37	Electronics	0.04%	2	5289
38	Sports wear	0.03%	1	3121
39	Clothing	0.03%	1	3224
40	Alcohol	0.03%	1	3348
41	Computer manufacturer	0.03%	1	3676

Finishing position: