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	AGS	13.04%	3	23
7	Stevens	11.11%	1	9
8	Kuzma	10.81%	4	37
9	EuroBrun	10.00%	1	10
10	Theodore	7.81%	5	64
11	Lola	6.82%	9	132
12	Parnelli	6.25%	1	16
13	Wolf	5.56%	3	54
13	Veritas	5.56%	1	18
15	BRP	5.26%	1	19
16	ATS	4.79%	7	146
17	Watson	4.55%	1	22
18	Penske	4.35%	2	46
19	Spirit	4.00%	1	25
20	Connaught	3.85%	2	52
21	Zakspeed	3.66%	3	82
22	Osella	3.09%	6	194
22	Hesketh	3.09%	3	97
24	Surtees	3.08%	8	260
25	Shadow	2.92%	7	240
26	RAM	2.74%	2	73
27	Porsche	2.67%	2	75
28	Tyrrell	2.60%	14	538
29	Ensign	2.58%	4	155
30	Kurtis Kraft	2.58%	5	194
31	Brabham	2.51%	22	878
32	Cooper	2.27%	12	528
33	Alfa Romeo	2.11%	5	237
34	HWM	2.08%	1	48
35	March	2.03%	10	493
36	Fittipaldi	1.92%	3	156
37	Ligier	1.81%	6	332
38	Lotus	1.79%	20	1118
38	BRM	1.79%	10	559
40	Iso Marlboro	1.75%	1	57
41	Arrows	1.28%	4	313
42	Talbot-Lago	1.23%	1	81
43	Williams	1.17%	4	343
44	Minardi	1.11%	1	90
45	Ferrari	1.02%	11	1082
46	McLaren	1.00%	7	702
47	Renault	0.86%	2	232
48	Matra	0.85%	1	117
49	Toleman	0.76%	1	131
50	Maserati	0.74%	3	407

Finishing position: