18th Place Finish Ratio

until 2012 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	Team	18th Place Finish Ratio	18th Place Finishes	Entries
1	Lewis Bramley	100.00%	1	1
2	Bessie Lee Paoli	50.00%	1	2
2	M Pete Wales	50.00%	1	2
4	Ansted Rotary Corp	33.33%	1	3
5	Scuderia Gulf Rondini	25.00%	1	4
6	H A Chapman	22.22%	2	9
7	Manor	13.41%	11	82
8	Escuderia Bandeirantes	8.33%	1	12
9	Hispania	6.10%	5	82
10	Super Aguri	5.13%	4	78
11	Toro Rosso	2.70%	6	222
12	Force India	2.63%	4	152
13	Shadow	1.27%	3	236
14	Surtees	1.20%	3	251
15	BMW	1.11%	2	180
16	Lotus	0.97%	11	1134
17	Minardi	0.89%	6	676
18	Ensign	0.67%	1	150
19	Honda	0.66%	1	151
20	Fittipaldi	0.63%	1	159
21	Ligier	0.48%	3	625
22	Larrousse	0.41%	1	242
23	Williams	0.39%	5	1273
24	Red Bull	0.38%	1	260
25	Ferrari	0.27%	5	1852
26	March	0.21%	1	481
27	McLaren	0.21%	3	1454
28	BRM	0.19%	1	514
29	Benetton	0.19%	1	520
30	Renault	0.17%	1	594

Finishing position: