10th Place Finish Ratio

Finishing position:

Pos	Engine Manufacturer	10th Place Finish Ratio	10th Place Finishes	Entries
1	Borgward	33.33%	1	3
2	Acer	11.76%	4	34
3	Asiatech	10.29%	7	68
4	Novi	10.00%	1	10
4	Scarab	10.00%	1	10
6	Aston Martin	9.09%	1	11
7	Petronas	8.82%	27	306
8	Porsche	7.69%	7	91
9	Megatron	6.38%	6	94
10	Cosworth	6.28%	30	478
11	OSCA	6.25%	1	16
12	Mugen-Honda	6.12%	18	294
12	Playlife	6.12%	6	98
14	Fondmetal	5.88%	2	34
15	Talbot	4.94%	4	81
16	Yamaha	4.62%	12	260
17	Toyota	4.31%	11	255
18	Alta	3.85%	3	78
19	Maserati	3.74%	20	535
20	Gordini	3.60%	4	111
21	Ford	3.39%	217	6395
22	Renault	3.36%	40	1191
23	Judd	3.23%	13	403
24	Alfa Romeo	3.15%	16	508
25	Lamborghini	3.12%	8	256
25	Mecachrome	3.12%	1	32
27	Supertec	3.06%	3	98
28	Vanwall	3.03%	2	66
29	BMW	3.00%	18	600
30	European	2.94%	1	34
31	Climax	2.91%	23	791
32	Hart	2.89%	11	380
33	BRM	2.75%	21	764
34	Peugeot	2.61%	6	230
35	Offenhauser	2.56%	9	351
36	Honda	2.54%	20	786
37	Repco	2.53%	2	79
38	Bristol	2.13%	1	47
39	Zakspeed	1.92%	2	104
40	Matra	1.66%	3	181
41	Ferrari	1.63%	30	1839
42	Mercedes	1.46%	7	480
43	Ilmor	0.62%	1	160

Finishing position: