12th Place Finish Ratio

until 1971 German GP

Include 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	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	HAR	8.00%	2	25
9	Aiden-Cooper	7.69%	1	13
10	BRP	6.45%	2	31
11	Surtees	4.62%	3	65
12	Amilcar	4.00%	1	25
13	Aston Martin	3.85%	1	26
14	Simca	3.23%	1	31
15	Alta	2.60%	2	77
16	Delahaye	2.29%	3	131
17	Veritas	2.25%	2	89
18	MG	2.17%	1	46
19	LDS	2.00%	3	150
20	Porsche	1.91%	3	157
21	Cooper	1.90%	30	1578
22	Frazer-Nash	1.85%	1	54
23	Brabham	1.78%	11	619
24	Connaught	1.55%	5	323
25	March	1.47%	2	136
26	Talbot-Lago	1.43%	6	420
27	Delage	1.39%	1	72
28	Lotus	1.34%	19	1415
29	Emeryson	1.28%	1	78
30	HWM	1.12%	2	179
31	Lola	0.99%	2	202
32	ERA	0.87%	2	229
33	BRM	0.86%	5	584
34	Cisitalia	0.85%	1	118
34	Matra	0.85%	1	118
36	McLaren	0.79%	2	253
37	Maserati	0.72%	10	1390
38	Simca-Gordini	0.56%	1	178
39	Ferrari	0.55%	6	1097
40	Gordini	0.45%	1	222

Finishing position: