15th Place Finish Ratio

until 2008 Chinese 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	Gilby	6.67%	2	30
	Lesovsky	6.67%	1	15
	Lyncar	6.67%	1	15
13	Force India	5.88%	2	34
14	Watson	4.55%	1	22
15	Minardi	4.14%	28	676
16	Kurtis Kraft	4.12%	8	194
17	Toro Rosso	3.85%	4	104
17	Spirit	3.85%	1	26
19	Jordan	3.40%	17	500
20	Honda	3.29%	5	152
21	Toyota	3.27%	8	245
22	DB	3.12%	1	32
23	Dallara	2.78%	4	144
	De Klerk	2.78%	1	36
	OSCA	2.78%	1	36
26	Kuzma	2.70%	1	37
27	Footwork	2.58%	5	194
28	Prost	2.41%	4	166
29	Matra	2.22%	3	135
30	Red Bull	2.11%	3	142
31	Onyx	2.08%	1	48
32	Hesketh	1.85%	2	108
32	Forti	1.85%	1	54
34	Ensign	1.79%	3	168
35	BAR	1.69%	4	236
36	HWM	1.68%	3	179
37	Iso Marlboro	1.67%	1	60
38	Leyton House	1.56%	1	64
39	Pacific	1.52%	1	66
40	Emeryson	1.28%	1	78
41	Porsche	1.27%	2	157
42	Connaught	1.24%	4	323
43	Fittipaldi	1.23%	2	162
44	Arrows	1.17%	7	598
45	Shadow	1.15%	3	262
46	March	1.06%	8	757
47	Surtees	1.02%	5	488
48	Cooper	0.95%	15	1579
49	Williams	0.94%	10	1064
50	BRM	0.88%	7	797
51	Lola	0.81%	5	615
52	Delahaye	0.76%	1	131
52	Toleman	0.76%	1	131
54	Zakspeed	0.74%	1	136
55	ATS	0.68%	1	148
56	Tyrrell	0.65%	6	930
57	Renault	0.63%	3	476
58	Lotus	0.60%	14	2320
59	Alfa Romeo	0.59%	2	341
60	Benetton	0.58%	3	520
61	Simca-Gordini	0.56%	1	178
62	Sauber	0.46%	2	435
63	McLaren	0.46%	8	1752
64	ERA	0.44%	1	229
65	Brabham	0.43%	6	1391
66	Osella	0.39%	1	254
67	Ferrari	0.39%	9	2295
68	Ligier	0.33%	2	615
69	Talbot-Lago	0.24%	1	420
70	Maserati	0.22%	3	1393

Finishing position: