12th Place Finish Ratio

until 1975 Monaco 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	Beattie	100.00%	1	1
2	Fry	50.00%	1	2
	Heck	50.00%	1	2
	Safir	50.00%	1	2
5	Dulon	33.33%	1	3
5	Moore	33.33%	1	3
7	Hume-Cooper	25.00%	1	4
8	Behra-Porsche	20.00%	1	5
9	Jennings	16.67%	1	6
10	Austin	14.29%	1	7
10	McRae	14.29%	1	7
12	Penske	11.11%	1	9
12	Stevens	11.11%	1	9
14	Kuzma	10.81%	4	37
15	HAR	8.00%	2	25
16	Aiden-Cooper	7.69%	1	13
17	BRP	6.45%	2	31
18	Watson	4.55%	1	22
19	Amilcar	4.00%	1	25
20	Aston Martin	3.85%	1	26
21	Lola	3.51%	12	342
22	Simca	3.23%	1	31
23	Alta	2.60%	2	77
24	Kurtis Kraft	2.58%	5	194
25	Brabham	2.38%	20	840
26	Shadow	2.35%	2	85
27	Delahaye	2.29%	3	131
28	Veritas	2.25%	2	89
29	MG	2.17%	1	46
30	Surtees	2.17%	7	323
31	LDS	2.00%	3	150
32	March	1.91%	7	366
33	Porsche	1.91%	3	157
34	Cooper	1.90%	30	1579
35	Frazer-Nash	1.85%	1	54
36	Iso Marlboro	1.67%	1	60
37	Connaught	1.55%	5	323
38	Matra	1.48%	2	135
39	Talbot-Lago	1.43%	6	420
40	BRM	1.41%	11	779
41	Delage	1.39%	1	72
42	Emeryson	1.28%	1	78
43	Lotus	1.28%	21	1646
44	HWM	1.12%	2	179
45	ERA	0.87%	2	229
46	McLaren	0.86%	5	583
47	Cisitalia	0.85%	1	118
48	Ferrari	0.83%	10	1202
49	Maserati	0.72%	10	1393
50	Simca-Gordini	0.56%	1	178
51	Gordini	0.45%	1	222

Finishing position: