12th Place Finish Ratio

Finishing position:

Pos	Car Manufacturer	12th Place Finish Ratio	12th Place Finishes	Entries
1	Heck	50.00%	1	2
2	Aiden-Cooper	33.33%	1	3
2	Moore	33.33%	1	3
4	Behra-Porsche	25.00%	1	4
5	Alta	16.67%	1	6
6	Stevens	11.11%	1	9
7	Kuzma	10.81%	4	37
8	Lola	8.97%	7	78
9	Theodore	7.81%	5	64
10	Parnelli	6.25%	1	16
11	Wolf	5.56%	3	54
11	Veritas	5.56%	1	18
13	BRP	5.26%	1	19
14	ATS	4.79%	7	146
15	Minardi	4.55%	1	22
15	Watson	4.55%	1	22
17	Penske	4.35%	2	46
18	Spirit	4.00%	1	25
19	Connaught	3.85%	2	52
20	Hesketh	3.09%	3	97
21	Surtees	3.08%	8	260
22	Shadow	2.92%	7	240
23	Osella	2.80%	4	143
24	RAM	2.74%	2	73
25	Brabham	2.68%	22	821
26	Porsche	2.67%	2	75
27	Ensign	2.58%	4	155
28	Kurtis Kraft	2.58%	5	194
29	Cooper	2.27%	12	528
30	Tyrrell	2.13%	10	470
31	Alfa Romeo	2.11%	5	237
32	HWM	2.08%	1	48
33	March	1.93%	9	467
34	Fittipaldi	1.92%	3	156
35	Lotus	1.90%	20	1050
36	BRM	1.79%	10	559
37	Iso Marlboro	1.75%	1	57
38	Arrows	1.63%	4	246
39	Ligier	1.50%	4	266
40	Williams	1.45%	4	275
41	Talbot-Lago	1.23%	1	81
42	McLaren	1.10%	7	634
43	Ferrari	0.99%	10	1014
44	Renault	0.86%	2	232
45	Matra	0.85%	1	117
46	Toleman	0.76%	1	131
47	Maserati	0.74%	3	407

Finishing position: