15th Place Finish Ratio

Finishing position:

Pos	Car Manufacturer	15th Place Finish Ratio	15th Place Finishes	Entries
1	Heck	50.00%	1	2
1	Sherman	50.00%	1	2
3	Gilby	16.67%	1	6
4	ATS (Ita)	10.00%	1	10
5	Hill	9.52%	2	21
6	OSCA	9.09%	1	11
7	Simtek	7.50%	3	40
8	Lesovsky	6.67%	1	15
9	HWM	6.25%	3	48
10	Watson	4.55%	1	22
11	Kurtis Kraft	4.12%	8	194
12	Spirit	4.00%	1	25
13	Minardi	3.97%	24	604
14	Toyota	2.94%	2	68
15	Dallara	2.78%	4	144
16	Kuzma	2.70%	1	37
17	Porsche	2.67%	2	75
18	Footwork	2.58%	5	194
19	Matra	2.56%	3	117
20	Prost	2.41%	4	166
21	Onyx	2.08%	1	48
22	Hesketh	2.06%	2	97
23	Ensign	1.94%	3	155
24	Forti	1.85%	1	54
25	BAR	1.79%	3	168
26	Iso Marlboro	1.75%	1	57
27	Leyton House	1.56%	1	64
28	Surtees	1.54%	4	260
29	Pacific	1.52%	1	66
30	Fittipaldi	1.28%	2	156
31	Shadow	1.25%	3	240
32	Arrows	1.19%	7	589
33	Jordan	1.17%	5	428
34	Cooper	1.14%	6	528
35	BRM	0.89%	5	559
36	March	0.86%	5	579
37	Alfa Romeo	0.84%	2	237
38	Toleman	0.76%	1	131
39	Zakspeed	0.74%	1	136
40	Lola	0.71%	2	280
41	Williams	0.70%	6	856
42	ATS	0.68%	1	146
43	Tyrrell	0.68%	6	884
44	Lotus	0.60%	8	1332
45	Benetton	0.58%	3	520
46	McLaren	0.49%	6	1216
47	Ferrari	0.44%	7	1594
48	Brabham	0.40%	4	995
49	Osella	0.40%	1	253
50	Renault	0.33%	1	300
51	Ligier	0.33%	2	612
52	Sauber	0.28%	1	363
53	Maserati	0.25%	1	407

Finishing position: