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	Scarab	10.00%	1	10
5	Aston Martin	9.09%	1	11
6	Petronas	8.82%	27	306
7	Porsche	7.69%	7	91
8	Megatron	6.38%	6	94
9	OSCA	6.25%	1	16
10	Mugen-Honda	6.12%	18	294
10	Playlife	6.12%	6	98
12	Fondmetal	5.88%	2	34
13	Toyota	5.45%	25	459
14	Talbot	4.94%	4	81
15	Yamaha	4.62%	12	260
16	Cosworth	4.41%	38	862
17	Mercedes	4.36%	75	1722
18	Alta	3.85%	3	78
19	Renault	3.77%	85	2255
20	Maserati	3.74%	20	535
21	Gordini	3.60%	4	111
22	Ford	3.39%	217	6395
23	BMW	3.28%	23	702
24	Honda	3.24%	33	1020
25	Judd	3.23%	13	403
26	Alfa Romeo	3.15%	16	508
27	Lamborghini	3.12%	8	256
27	Mecachrome	3.12%	1	32
29	Supertec	3.06%	3	98
30	Vanwall	3.03%	2	66
31	European	2.94%	1	34
32	Climax	2.91%	23	791
33	Hart	2.89%	11	380
34	BRM	2.75%	21	764
35	Ferrari	2.74%	85	3100
36	Peugeot	2.61%	6	230
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	TAG-Heuer	1.14%	1	88
42	Ilmor	0.62%	1	160

Finishing position: