12th Place Finish Ratio

until 1966 British 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	Car Manufacturer	12th Place Finish Ratio	12th Place Finishes	Entries
1	Fry	50.00%	1	2
1	Heck	50.00%	1	2
3	Moore	33.33%	1	3
4	Hume-Cooper	25.00%	1	4
5	Behra-Porsche	20.00%	1	5
6	Jennings	16.67%	1	6
7	Austin	14.29%	1	7
8	Stevens	11.11%	1	9
9	Kuzma	10.81%	4	37
10	HAR	8.00%	2	25
11	Aiden-Cooper	7.69%	1	13
12	BRP	6.67%	2	30
13	LDS	4.62%	3	65
14	Watson	4.55%	1	22
15	Amilcar	4.00%	1	25
16	Aston Martin	3.85%	1	26
17	Simca	3.23%	1	31
18	Brabham	2.73%	7	256
19	Lola	2.63%	2	76
20	Alta	2.60%	2	77
21	Kurtis Kraft	2.58%	5	194
22	Delahaye	2.29%	3	131
23	Veritas	2.25%	2	89
24	MG	2.17%	1	46
25	Porsche	1.91%	3	157
26	Cooper	1.90%	27	1419
27	Frazer-Nash	1.85%	1	54
28	Lotus	1.71%	18	1051
29	Connaught	1.55%	5	323
30	Talbot-Lago	1.43%	6	420
31	Delage	1.39%	1	72
32	Emeryson	1.28%	1	78
33	HWM	1.12%	2	179
34	ERA	0.87%	2	229
35	Cisitalia	0.85%	1	118
36	BRM	0.80%	3	376
37	Maserati	0.72%	10	1393
38	Ferrari	0.62%	6	971
39	Simca-Gordini	0.56%	1	178
40	Gordini	0.45%	1	222

Finishing position: