12th Place Finish Ratio

until 1968 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	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	6.45%	2	31
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	Alta	2.60%	2	77
18	Kurtis Kraft	2.58%	5	194
19	Delahaye	2.29%	3	131
20	Lola	2.25%	2	89
20	Veritas	2.25%	2	89
22	MG	2.17%	1	46
23	LDS	2.13%	3	141
24	Porsche	1.91%	3	157
25	Brabham	1.88%	8	426
26	Frazer-Nash	1.85%	1	54
27	Cooper	1.85%	29	1568
28	Connaught	1.55%	5	323
29	Lotus	1.49%	18	1209
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	Maserati	0.72%	10	1393
37	BRM	0.64%	3	472
38	Ferrari	0.58%	6	1032
39	Simca-Gordini	0.56%	1	178
40	Gordini	0.45%	1	222

Finishing position: