15th Place Finish Ratio

until 2012 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	ATS (Ita)	10.00%	1	10
6	Spyker	8.82%	3	34
7	Hill	8.70%	2	23
8	Super Aguri	7.69%	6	78
9	Simtek	7.50%	3	40
10	Marussia	7.14%	1	14
11	Gilby	6.67%	2	30
	Lesovsky	6.67%	1	15
	Lyncar	6.67%	1	15
14	Virgin	6.58%	5	76
15	Toro Rosso	6.09%	14	230
16	Force India	5.62%	9	160
17	Watson	4.55%	1	22
18	Hispania	4.44%	4	90
19	Minardi	4.14%	28	676
20	Kurtis Kraft	4.12%	8	194
21	Honda	3.90%	6	154
22	Spirit	3.85%	1	26
23	Jordan	3.40%	17	500
24	DB	3.12%	1	32
25	Toyota	2.85%	8	281
26	Dallara	2.78%	4	144
	De Klerk	2.78%	1	36
	OSCA	2.78%	1	36
29	Kuzma	2.70%	1	37
30	Footwork	2.58%	5	194
31	Prost	2.41%	4	166
32	Matra	2.22%	3	135
33	Onyx	2.08%	1	48
34	Red Bull	1.87%	5	268
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	Mercedes	1.50%	2	133
44	Williams	1.43%	17	1190
45	Renault	1.36%	8	588
46	Emeryson	1.28%	1	78
47	Porsche	1.27%	2	157
48	Connaught	1.24%	4	323
49	Fittipaldi	1.23%	2	162
50	Arrows	1.17%	7	598
51	Shadow	1.15%	3	262
52	March	1.06%	8	757
53	Surtees	1.02%	5	488
54	Cooper	0.95%	15	1579
55	BRM	0.88%	7	797
56	Lola	0.81%	5	615
57	Lotus	0.79%	19	2410
58	Delahaye	0.76%	1	131
58	Toleman	0.76%	1	131
60	Sauber	0.76%	4	525
61	Zakspeed	0.74%	1	136
62	ATS	0.68%	1	148
63	Tyrrell	0.65%	6	930
64	Ferrari	0.62%	15	2421
65	Alfa Romeo	0.59%	2	341
66	Benetton	0.58%	3	520
67	Simca-Gordini	0.56%	1	178
68	BMW	0.44%	1	229
68	ERA	0.44%	1	229
70	Brabham	0.43%	6	1391
71	McLaren	0.43%	8	1878
72	Osella	0.39%	1	254
73	Ligier	0.33%	2	615
74	Talbot-Lago	0.24%	1	420
75	Maserati	0.22%	3	1393

Finishing position: