15th Place Finish Ratio

until 2016 Canadian GP

Ignore 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
	Modus	50.00%	1	2
	Sherman	50.00%	1	2
4	Midland	13.89%	5	36
5	Marussia	10.81%	16	148
6	ATS (Ita)	10.00%	1	10
7	Caterham	9.82%	11	112
8	Spyker	8.82%	3	34
9	Hill	8.70%	2	23
10	Super Aguri	7.69%	6	78
11	Simtek	7.50%	3	40
12	Manor	7.14%	1	14
13	Gilby	6.67%	2	30
	Lesovsky	6.67%	1	15
	Lyncar	6.67%	1	15
16	Virgin	6.58%	5	76
17	Toro Rosso	5.21%	20	384
18	Force India	4.78%	15	314
19	Watson	4.55%	1	22
20	Minardi	4.14%	28	676
21	Kurtis Kraft	4.12%	8	194
22	Honda	3.90%	6	154
23	Spirit	3.85%	1	26
24	Hispania	3.45%	4	116
25	Jordan	3.40%	17	500
26	DB	3.12%	1	32
27	Toyota	2.85%	8	281
28	Dallara	2.78%	4	144
	De Klerk	2.78%	1	36
	OSCA	2.78%	1	36
31	Kuzma	2.70%	1	37
32	Footwork	2.58%	5	194
33	Prost	2.41%	4	166
34	Matra	2.22%	3	135
35	Red Bull	2.13%	9	422
36	Onyx	2.08%	1	48
37	Sauber	2.06%	14	679
38	Williams	1.86%	25	1344
39	Hesketh	1.85%	2	108
39	Forti	1.85%	1	54
41	Ensign	1.79%	3	168
42	BAR	1.69%	4	236
43	HWM	1.68%	3	179
44	Iso Marlboro	1.67%	1	60
45	Leyton House	1.56%	1	64
46	Pacific	1.52%	1	66
47	Renault	1.50%	9	602
48	Mercedes	1.39%	4	287
49	Emeryson	1.28%	1	78
50	Porsche	1.27%	2	157
51	Connaught	1.24%	4	323
52	Fittipaldi	1.23%	2	162
53	Arrows	1.17%	7	598
54	Shadow	1.15%	3	262
55	March	1.06%	8	757
56	Surtees	1.02%	5	488
57	Cooper	0.95%	15	1579
58	BRM	0.88%	7	797
59	Lotus	0.86%	22	2550
60	Lola	0.81%	5	615
61	Delahaye	0.76%	1	131
61	Toleman	0.76%	1	131
63	Zakspeed	0.74%	1	136
64	ATS	0.68%	1	148
65	Tyrrell	0.65%	6	930
66	Ferrari	0.62%	16	2575
67	Alfa Romeo	0.59%	2	341
68	Benetton	0.58%	3	520
69	Simca-Gordini	0.56%	1	178
70	McLaren	0.49%	10	2032
71	BMW	0.44%	1	229
71	ERA	0.44%	1	229
73	Brabham	0.43%	6	1391
74	Osella	0.39%	1	254
75	Ligier	0.33%	2	615
76	Talbot-Lago	0.24%	1	420
77	Maserati	0.22%	3	1393

Finishing position: