12th Place Finish Ratio

until 1960 Portuguese 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	12th Place Finish Ratio	12th Place Finishes	Entries
1	J Ensley & S Murphy	100.00%	1	1
2	Camoradi	50.00%	1	2
	Duncan Hamilton	50.00%	1	2
	Fred Gerhardt	50.00%	1	2
	Heck	50.00%	1	2
	Robert Bodle	50.00%	1	2
7	Lee Elkins	40.00%	2	5
8	Alan Brown	33.33%	1	3
	Scuderia Marzotto	33.33%	1	3
	Theo Helfrich	33.33%	1	3
11	Equipe Anglaise	25.00%	1	4
12	J C Agajanian	20.00%	2	10
13	Porsche	16.67%	1	6
14	Federal Auto Associates	14.29%	2	14
14	Racing Associates	14.29%	1	7
16	Murrell Belanger	12.50%	1	8
17	Ecurie Ecosse	11.76%	2	17
18	Bob Estes	10.00%	1	10
19	Roebuck Engineering	9.09%	1	11
20	Horace Richards	8.33%	1	12
	John Zink	8.33%	1	12
	Peter Whitehead	8.33%	1	12
23	Harry Schell	7.14%	1	14
23	The Border Reivers	7.14%	1	14
25	Equipe Devone	5.26%	1	19
26	Ecurie Belge	4.76%	1	21
27	Enrico Plate	4.35%	1	23
28	Cooper	2.22%	2	90
29	HWM	2.17%	1	46
30	Connaught Engineering	1.56%	1	64
30	Scuderia Centro Sud	1.56%	1	64
32	Equipe Gordini	0.55%	1	181
33	Ferrari	0.30%	1	329

Finishing position: