Retirement Ratio

1974 Goldfields 100
1975 Argentine GP
1975 United States GP

until 1974 United States GP

Ignore Indy 500 races
Include non-championship races

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts

Pos	Car Manufacturer	Retirement Ratio	Retirements	Entries
1	Adams	200.00%	2	1
1	Ferguson	200.00%	2	1
3	Nichels	150.00%	3	2
4	Pawl	133.33%	4	3
5	Bromme	125.00%	5	4
6	Schroeder	100.00%	6	6
	Christensen	100.00%	2	2
	Balsa	100.00%	1	1
	Bugatti	100.00%	1	1
	Del Roy	100.00%	1	1
	Derrington-Francis	100.00%	1	1
	Elder	100.00%	1	1
	EMW	100.00%	1	1
	Greifzu	100.00%	1	1
	Hall	100.00%	1	1
	Klenk	100.00%	1	1
	Milano	100.00%	1	1
	Nacke	100.00%	1	1
	Politoys	100.00%	1	1
	Shannon	100.00%	1	1
	Snowberger	100.00%	1	1
	Sutton	100.00%	1	1
	Tec-Mec	100.00%	1	1
	Turner	100.00%	1	1
25	ATS (Ita)	80.00%	8	10
25	Lancia	80.00%	8	10
27	Aston	75.00%	3	4
28	De Tomaso	72.22%	13	18
29	Simca-Gordini	68.97%	20	29
30	Eagle	68.57%	24	35
31	ERA	66.67%	8	12
	Scirocco	66.67%	6	9
	Alta	66.67%	4	6
	JBW	66.67%	4	6
	Dunn	66.67%	2	3
	Ewing	66.67%	2	3
37	Connaught	65.38%	34	52
38	Vanwall	65.15%	43	66
39	Tecno	64.29%	9	14
40	Deidt	62.50%	5	8
41	Gordini	61.39%	62	101
42	Veritas	61.11%	11	18
43	Scarab	60.00%	6	10
44	Hesketh	57.14%	8	14
45	Honda	56.52%	26	46
46	Kurtis Kraft	55.67%	108	194
47	AFM	55.56%	5	9
48	Watson	54.55%	12	22
48	Aston Martin	54.55%	6	11
50	Shadow	52.24%	35	67
51	HWM	52.08%	25	48
52	Maserati	51.35%	209	407
53	Iso Marlboro	50.88%	29	57
54	LDS	50.00%	4	8
	Frazer-Nash	50.00%	2	4
	Token	50.00%	2	4
	Connew	50.00%	1	2
	De Klerk	50.00%	1	2
	Marchese	50.00%	1	2
	Pankratz	50.00%	1	2
	Pearce	50.00%	1	2
	Penske	50.00%	1	2
63	Talbot-Lago	49.38%	40	81
64	BRM	47.86%	257	537
65	March	46.64%	118	253
66	Surtees	46.15%	66	143
67	Lola	42.86%	27	63
67	Emeryson	42.86%	3	7
69	Lotus	42.75%	289	676
70	Brabham	42.61%	196	460
71	BRP	42.11%	8	19
71	Ensign	42.11%	8	19
73	Cooper	41.48%	219	528
74	Kuzma	40.54%	15	37
75	Lesovsky	40.00%	6	15
76	Eifelland	37.50%	3	8
76	Trojan	37.50%	3	8
78	Ferrari	36.30%	245	675
79	Mercedes	35.90%	14	39
80	McLaren	33.60%	83	247
81	Alfa Romeo	33.33%	16	48
	Stevens	33.33%	3	9
	Bellasi	33.33%	2	6
	Gilby	33.33%	2	6
	Trevis	33.33%	2	6
86	Matra	30.77%	36	117
87	Tyrrell	30.43%	35	115
88	Epperly	29.41%	5	17
89	Phillips	28.57%	2	7
90	OSCA	27.27%	3	11
91	Amon	25.00%	1	4
92	Porsche	20.00%	15	75

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts