15th Place Finish Ratio

until 2017 Austrian GP

Include Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

Pos	Car Manufacturer	15th Place Finish Ratio	15th Place Finishes	Entries
1	Heck	50.00%	1	2
1	Modus	50.00%	1	2
3	Midland	13.89%	5	36
4	Marussia	10.81%	16	148
5	ATS (Ita)	10.00%	1	10
6	Caterham	9.82%	11	112
7	Spyker	8.82%	3	34
8	Hill	8.70%	2	23
9	Super Aguri	7.69%	6	78
10	Simtek	7.50%	3	40
11	Manor	7.14%	3	42
12	Gilby	6.67%	2	30
12	Lyncar	6.67%	1	15
14	Virgin	6.58%	5	76
15	Toro Rosso	5.12%	22	430
16	Force India	4.17%	15	360
17	Minardi	4.14%	28	676
18	Honda	3.90%	6	154
19	Spirit	3.85%	1	26
20	Hispania	3.45%	4	116
21	Jordan	3.40%	17	500
22	Sauber	3.31%	24	725
23	DB	3.12%	1	32
24	Toyota	2.85%	8	281
25	Dallara	2.78%	4	144
	De Klerk	2.78%	1	36
	OSCA	2.78%	1	36
28	Footwork	2.58%	5	194
29	Prost	2.41%	4	166
30	Matra	2.22%	3	135
31	Renault	2.16%	14	648
32	Onyx	2.08%	1	48
33	Red Bull	1.92%	9	468
34	Williams	1.87%	26	1390
35	Hesketh	1.85%	2	108
35	Forti	1.85%	1	54
37	Ensign	1.79%	3	168
38	BAR	1.69%	4	236
39	HWM	1.68%	3	179
40	Iso Marlboro	1.67%	1	60
41	Leyton House	1.56%	1	64
42	Pacific	1.52%	1	66
43	Emeryson	1.28%	1	78
44	Porsche	1.27%	2	157
45	Connaught	1.24%	4	323
46	Fittipaldi	1.23%	2	162
47	Mercedes	1.20%	4	333
48	Arrows	1.17%	7	598
49	Shadow	1.15%	3	262
50	March	1.06%	8	757
51	Surtees	1.02%	5	488
52	Cooper	0.95%	15	1579
53	BRM	0.88%	7	797
54	Lotus	0.86%	22	2550
55	Lola	0.81%	5	615
56	Delahaye	0.76%	1	131
56	Toleman	0.76%	1	131
58	Zakspeed	0.74%	1	136
59	ATS	0.68%	1	148
60	Tyrrell	0.65%	6	930
61	Ferrari	0.61%	16	2620
62	Alfa Romeo	0.59%	2	341
63	Benetton	0.58%	3	520
64	Simca-Gordini	0.56%	1	178
65	McLaren	0.48%	10	2078
66	BMW	0.44%	1	229
66	ERA	0.44%	1	229
68	Brabham	0.43%	6	1391
69	Osella	0.39%	1	254
70	Ligier	0.33%	2	615
71	Talbot-Lago	0.24%	1	420
72	Maserati	0.22%	3	1390

Finishing position: