18th Place Finish Ratio

until 2014 Spanish 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	18th Place Finish Ratio	18th Place Finishes	Entries
1	Dulon	33.33%	1	3
2	Caterham	17.05%	15	88
3	Virgin	14.47%	11	76
4	Marussia	10.23%	9	88
5	Hispania	8.62%	10	116
6	Aiden-Cooper	7.69%	1	13
7	Super Aguri	5.13%	4	78
8	Venturi	3.12%	1	32
9	Toro Rosso	2.63%	8	304
10	Force India	2.14%	5	234
11	Shadow	1.15%	3	262
12	Minardi	0.89%	6	676
13	BMW	0.87%	2	229
14	LDS	0.67%	1	150
15	Honda	0.65%	1	154
16	Fittipaldi	0.62%	1	162
17	Surtees	0.61%	3	488
18	Ensign	0.60%	1	168
19	Ligier	0.49%	3	615
20	Lotus	0.48%	12	2484
21	March	0.40%	3	757
22	Williams	0.40%	5	1264
23	Sauber	0.33%	2	599
24	Cooper	0.32%	5	1579
25	Connaught	0.31%	1	323
26	McLaren	0.31%	6	1952
27	Red Bull	0.29%	1	342
28	Maserati	0.29%	4	1390
29	Ferrari	0.20%	5	2494
30	Benetton	0.19%	1	520
31	Renault	0.17%	1	588
32	Lola	0.16%	1	615
33	BRM	0.13%	1	797
34	Tyrrell	0.11%	1	930
35	Brabham	0.07%	1	1391

Finishing position: