3rd Place Finish Ratio

until 1972 Canadian 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	3rd Place Finish Ratio	3rd Place Finishes	Entries
1	Martin-Headland	100.00%	1	1
2	DAMW	50.00%	1	2
3	Duval	33.33%	1	3
4	HW	28.57%	2	7
5	Reif	25.00%	2	8
5	ARO	25.00%	1	4
7	Darl'Mat	21.43%	3	14
8	Greifzu	20.00%	1	5
9	Ford	19.05%	4	21
10	Platè	18.75%	3	16
11	Jaguar	14.29%	1	7
11	Phillips	14.29%	1	7
13	Alfa Romeo	12.67%	19	150
14	Deidt	12.50%	1	8
14	IFA	12.50%	1	8
16	Amilcar	12.00%	3	25
17	Tecno	11.11%	1	9
18	AFM	10.64%	5	47
19	Riley	10.53%	2	19
20	Fiat	10.00%	1	10
21	McLaren	9.87%	37	375
22	Mercedes	9.30%	4	43
23	Lancia	9.09%	3	33
24	Ferrari	9.06%	103	1137
25	Porsche	8.92%	14	157
26	ERA	8.73%	20	229
27	Cisitalia	8.47%	10	118
28	Surtees	7.55%	12	159
29	Lola	7.29%	18	247
30	RRA	7.14%	1	14
31	Brabham	7.12%	49	688
32	Delahaye	6.87%	9	131
33	Matra	6.72%	9	134
34	Gilby	6.67%	2	30
	Lesovsky	6.67%	1	15
	Salmson	6.67%	1	15
37	BRP	6.45%	2	31
38	Honda	6.25%	3	48
39	Maserati	6.17%	86	1393
40	Connaught	5.88%	19	323
40	Epperly	5.88%	1	17
42	Talbot-Lago	5.71%	24	420
43	Vanwall	5.62%	5	89
44	Cooper	5.57%	88	1579
45	De Klerk	5.56%	2	36
45	Aston	5.56%	1	18
47	Tyrrell	5.45%	3	55
48	LDS	5.33%	8	150
49	BRM	5.23%	35	669
50	Gordini	4.95%	11	222
51	Veritas	4.49%	4	89
52	Delage	4.17%	3	72
53	Kurtis Kraft	4.12%	8	194
54	Simca-Gordini	3.93%	7	178
55	Lotus	3.82%	57	1491
56	Bugatti	3.57%	2	56
57	BMW	3.37%	3	89
58	Simca	3.23%	1	31
59	Kuzma	2.70%	1	37
60	De Tomaso	2.63%	1	38
60	Eagle	2.63%	1	38
62	March	2.52%	6	238
63	HWM	2.23%	4	179
64	Frazer-Nash	1.85%	1	54
65	Alta	1.30%	1	77
66	Emeryson	1.28%	1	78

Finishing position: