10th Place Finish Ratio

Finishing position:

Pos	Car Manufacturer	10th Place Finish Ratio	10th Place Finishes	Entries
1	De Klerk	50.00%	1	2
2	Eifelland	25.00%	2	8
	Trojan	25.00%	2	8
	Behra-Porsche	25.00%	1	4
5	Stevens	22.22%	2	9
6	Forti	11.11%	2	18
7	BRP	10.53%	2	19
8	Scarab	10.00%	1	10
9	Aston Martin	9.09%	1	11
9	OSCA	9.09%	1	11
11	Porsche	8.00%	6	75
11	Wolf-Williams	8.00%	2	25
13	Dallara	7.64%	11	144
14	Ligier	6.74%	38	564
15	Lesovsky	6.67%	1	15
16	Shadow	6.25%	15	240
	HWM	6.25%	3	48
	Parnelli	6.25%	1	16
19	Wolf	5.56%	3	54
20	Arrows	5.26%	21	399
21	Alfa Romeo	5.06%	12	237
22	Talbot-Lago	4.94%	4	81
23	Fondmetal	4.76%	2	42
23	Hill	4.76%	1	21
25	Larrousse	4.69%	3	64
26	Penske	4.35%	2	46
27	Hesketh	4.12%	4	97
28	Footwork	4.11%	6	146
28	RAM	4.11%	3	73
30	Tyrrell	4.03%	31	770
31	Renault	3.88%	9	232
32	March	3.80%	22	579
33	Iso Marlboro	3.51%	2	57
34	Surtees	3.46%	9	260
35	Simca-Gordini	3.45%	1	29
36	Jordan	3.42%	5	146
37	Lotus	3.30%	44	1332
38	Maserati	3.19%	13	407
39	Theodore	3.12%	2	64
40	Kurtis Kraft	3.09%	6	194
41	Vanwall	3.03%	2	66
42	Gordini	2.97%	3	101
43	Lola	2.88%	8	278
44	Kuzma	2.70%	1	37
45	BRM	2.68%	15	559
46	Cooper	2.65%	14	528
47	Ensign	2.58%	4	155
48	Fittipaldi	2.56%	4	156
49	Simtek	2.50%	1	40
50	Sauber	2.47%	2	81
51	AGS	2.42%	3	124
52	Brabham	2.31%	23	995
53	Benetton	2.29%	7	306
54	Rial	2.08%	1	48
55	ATS	2.05%	3	146
56	Leyton House	1.56%	1	64
57	Minardi	1.55%	5	322
58	Toleman	1.53%	2	131
59	McLaren	1.50%	14	934
60	Zakspeed	1.47%	2	136
61	Ferrari	1.45%	19	1312
62	Williams	1.22%	7	574
63	Matra	0.85%	1	117
64	Osella	0.79%	2	253

Finishing position: