12th Place Finish Ratio

until 1962 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	Aiden-Cooper	12.50%	1	8
9	Stevens	11.11%	1	9
10	Kuzma	10.81%	4	37
11	LDS	9.09%	1	11
12	HAR	8.00%	2	25
13	Watson	4.55%	1	22
14	Amilcar	4.00%	1	25
15	Aston Martin	3.85%	1	26
16	Simca	3.23%	1	31
17	Porsche	2.80%	3	107
18	Alta	2.60%	2	77
19	Kurtis Kraft	2.58%	5	194
20	Delahaye	2.29%	3	131
21	Veritas	2.25%	2	89
22	MG	2.17%	1	46
23	Cooper	2.05%	24	1169
24	Frazer-Nash	1.85%	1	54
25	Connaught	1.55%	5	323
26	Talbot-Lago	1.43%	6	420
27	Delage	1.39%	1	72
28	Emeryson	1.33%	1	75
29	Lotus	1.28%	7	545
30	HWM	1.12%	2	179
31	ERA	0.87%	2	229
32	Cisitalia	0.85%	1	118
33	Maserati	0.72%	10	1393
34	Ferrari	0.57%	5	872
35	Simca-Gordini	0.56%	1	178
36	Gordini	0.45%	1	222

Finishing position: