Disqualification Ratio

until 2006 Brazilian 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	Disqualification Ratio	Disqualifications	Entries
1	George Walther Jr	33.33%	1	3
1	John Maryon	33.33%	1	3
3	Revson Racing	20.00%	1	5
4	Boro	12.50%	1	8
5	Bruce Halford	9.09%	1	11
6	Midland	6.67%	2	30
7	Parnelli	5.56%	1	18
8	John Goldie Racing	4.00%	1	25
9	Clarke-Mordaunt Guthrie	3.23%	1	31
10	Tyrrell	2.86%	27	943
11	Eagle	2.86%	1	35
12	Super Aguri	2.78%	1	36
13	EuroBrun	2.63%	2	76
13	BMW	2.63%	1	38
15	ATS	2.48%	4	161
16	Zakspeed	2.21%	3	136
17	Ensign	2.00%	3	150
18	Onyx	1.92%	1	52
19	BRP	1.54%	1	65
20	Pacific	1.52%	1	66
21	BAR	1.27%	3	236
22	Surtees	1.20%	3	251
23	Benetton	1.15%	6	520
24	Toyota	1.13%	2	177
25	Equipe Gordini	1.10%	2	181
26	Stewart	1.02%	1	98
27	McLaren	0.95%	12	1268
28	Osella	0.79%	2	253
29	Lotus	0.76%	8	1052
30	Williams	0.64%	7	1087
31	Ligier	0.64%	4	625
32	Arrows	0.64%	5	785
33	March	0.62%	3	481
34	Prost	0.60%	1	166
35	R.R.C. Walker Racing Team	0.60%	1	167
36	BMS Scuderia Italia	0.58%	1	172
37	Ferrari	0.48%	8	1666
38	Maserati	0.47%	1	214
39	Sauber	0.46%	2	435
40	Shadow	0.42%	1	236
41	Larrousse	0.41%	1	242
42	Jordan	0.40%	2	500
43	Cooper	0.40%	1	252
44	Minardi	0.30%	2	676
45	Brabham	0.24%	2	832
46	BRM	0.19%	1	514

Finishing position: