13th Place Finish Ratio

Finishing position:

Pos	Car Manufacturer	13th Place Finish Ratio	13th Place Finishes	Entries
1	Dunn	33.33%	1	3
2	LEC	20.00%	1	5
3	JBW	16.67%	1	6
3	Trevis	16.67%	1	6
5	Boro	12.50%	1	8
	Eifelland	12.50%	1	8
	LDS	12.50%	1	8
8	Kuzma	10.81%	4	37
9	Wolf-Williams	8.00%	2	25
10	Veritas	5.56%	1	18
11	Porsche	5.33%	4	75
12	Hill	4.76%	1	21
13	Footwork	4.67%	7	150
13	Jordan	4.67%	7	150
15	Forti	4.55%	1	22
16	Honda	4.35%	2	46
17	Dallara	4.17%	6	144
18	RAM	4.11%	3	73
19	EuroBrun	3.95%	3	76
20	Ensign	3.87%	6	155
21	Fittipaldi	3.85%	6	156
21	Connaught	3.85%	2	52
23	ATS	3.42%	5	146
24	AGS	3.23%	4	124
25	Theodore	3.12%	2	64
26	Hesketh	3.09%	3	97
27	Lola	2.88%	8	278
28	Surtees	2.69%	7	260
29	Talbot-Lago	2.47%	2	81
30	Sauber	2.35%	2	85
31	March	2.25%	13	579
32	Tyrrell	2.20%	17	774
33	Minardi	2.15%	7	326
34	Shadow	2.08%	5	240
	HWM	2.08%	1	48
	Onyx	2.08%	1	48
	Rial	2.08%	1	48
38	Kurtis Kraft	2.06%	4	194
39	Arrows	2.01%	8	399
40	BRM	1.79%	10	559
41	Ligier	1.58%	9	568
42	Osella	1.58%	4	253
43	Lotus	1.58%	21	1332
44	Toleman	1.53%	2	131
45	Zakspeed	1.47%	2	136
46	Brabham	1.41%	14	995
47	Alfa Romeo	1.27%	3	237
48	Coloni	1.23%	1	81
49	Cooper	1.14%	6	528
50	Renault	0.86%	2	232
51	Matra	0.85%	1	117
52	McLaren	0.75%	7	938
53	Williams	0.69%	4	578
54	Ferrari	0.61%	8	1316
55	Maserati	0.49%	2	407
56	Benetton	0.32%	1	310

Finishing position: