12th Place Finish Ratio

until 1971 25th Anniversary Trophy

Ignore Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

Pos	Car Manufacturer	12th Place Finish Ratio	12th Place Finishes	Entries
1	Beattie	100.00%	1	1
2	Fry	50.00%	1	2
2	Heck	50.00%	1	2
4	Moore	33.33%	1	3
5	Hume-Cooper	25.00%	1	4
6	Behra-Porsche	20.00%	1	5
7	Jennings	16.67%	1	6
8	Austin	14.29%	1	7
9	Stevens	11.11%	1	9
10	Kuzma	10.81%	4	37
11	HAR	8.00%	2	25
12	Aiden-Cooper	7.69%	1	13
13	BRP	6.45%	2	31
14	Watson	4.55%	1	22
15	Surtees	4.41%	3	68
16	Amilcar	4.00%	1	25
17	Aston Martin	3.85%	1	26
18	Simca	3.23%	1	31
19	Alta	2.60%	2	77
20	Kurtis Kraft	2.58%	5	194
21	Delahaye	2.29%	3	131
22	Veritas	2.25%	2	89
23	MG	2.17%	1	46
24	LDS	2.00%	3	150
25	Porsche	1.91%	3	157
26	Cooper	1.90%	30	1578
27	Frazer-Nash	1.85%	1	54
28	Brabham	1.77%	11	620
29	Connaught	1.55%	5	323
30	March	1.47%	2	136
31	Talbot-Lago	1.43%	6	420
32	Delage	1.39%	1	72
33	Lotus	1.34%	19	1418
34	Emeryson	1.28%	1	78
35	HWM	1.12%	2	179
36	Lola	0.97%	2	207
37	ERA	0.87%	2	229
38	BRM	0.86%	5	584
39	Cisitalia	0.85%	1	118
39	Matra	0.85%	1	118
41	McLaren	0.78%	2	257
42	Maserati	0.72%	10	1393
43	Simca-Gordini	0.56%	1	178
44	Ferrari	0.55%	6	1098
45	Gordini	0.45%	1	222

Finishing position: