12th Place Finish Ratio

until 1971 Canadian 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
2	Heck	50.00%	1	2
4	Dulon	33.33%	1	3
4	Moore	33.33%	1	3
6	Hume-Cooper	25.00%	1	4
7	Behra-Porsche	20.00%	1	5
8	Jennings	16.67%	1	6
9	Austin	14.29%	1	7
10	Stevens	11.11%	1	9
11	Kuzma	10.81%	4	37
12	HAR	8.00%	2	25
13	Aiden-Cooper	7.69%	1	13
14	BRP	6.45%	2	31
15	Watson	4.55%	1	22
16	Amilcar	4.00%	1	25
17	Aston Martin	3.85%	1	26
18	Surtees	3.70%	3	81
19	Simca	3.23%	1	31
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	LDS	2.00%	3	150
26	Porsche	1.91%	3	157
27	Cooper	1.90%	30	1579
28	March	1.90%	3	158
29	Frazer-Nash	1.85%	1	54
30	Brabham	1.74%	11	631
31	Connaught	1.55%	5	323
32	Talbot-Lago	1.43%	6	420
33	Delage	1.39%	1	72
34	Lotus	1.33%	19	1429
35	Emeryson	1.28%	1	78
36	HWM	1.12%	2	179
37	BRM	1.00%	6	599
38	Lola	0.94%	2	213
39	ERA	0.87%	2	229
40	Cisitalia	0.85%	1	118
41	Matra	0.83%	1	121
42	McLaren	0.73%	2	275
43	Maserati	0.72%	10	1393
44	Simca-Gordini	0.56%	1	178
45	Ferrari	0.54%	6	1106
46	Gordini	0.45%	1	222

Finishing position: