Retirement Ratio

1978 International Whitsuntide Race
1978 Belgian GP
1979 Monaco GP

until 1978 Monaco 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
	Renault	66.67%	2	3
38	Connaught	65.38%	34	52
39	Vanwall	65.15%	43	66
40	Tecno	64.29%	9	14
41	Deidt	62.50%	5	8
42	Gordini	61.39%	62	101
43	Veritas	61.11%	11	18
44	Scarab	60.00%	6	10
44	Merzario	60.00%	3	5
46	Williams	58.82%	20	34
47	Honda	56.52%	26	46
48	Kurtis Kraft	55.67%	108	194
49	AFM	55.56%	5	9
50	Watson	54.55%	12	22
50	Aston Martin	54.55%	6	11
52	HWM	52.08%	25	48
53	Maserati	51.35%	209	407
54	Iso Marlboro	50.88%	29	57
55	March	50.56%	182	360
56	LDS	50.00%	4	8
	Boro	50.00%	3	6
	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
65	Talbot-Lago	49.38%	40	81
66	Shadow	48.32%	72	149
67	BRM	48.01%	265	552
68	Ensign	46.43%	26	56
69	Parnelli	43.75%	7	16
70	Brabham	42.88%	238	555
71	Hill	42.86%	9	21
71	Emeryson	42.86%	3	7
73	Lotus	42.46%	324	763
74	Ligier	42.31%	11	26
75	Surtees	42.25%	90	213
76	BRP	42.11%	8	19
77	Cooper	41.48%	219	528
78	Hesketh	41.43%	29	70
79	Kuzma	40.54%	15	37
80	Lesovsky	40.00%	6	15
80	Wolf	40.00%	4	10
82	Lola	39.71%	27	68
83	Penske	38.71%	12	31
84	Eifelland	37.50%	3	8
84	Trojan	37.50%	3	8
86	Mercedes	35.90%	14	39
87	Ferrari	35.19%	265	753
88	McLaren	33.83%	113	334
89	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
94	Wolf-Williams	32.00%	8	25
95	Tyrrell	30.92%	64	207
96	Matra	30.77%	36	117
97	ATS	30.00%	3	10
98	Epperly	29.41%	5	17
99	Arrows	28.57%	2	7
99	Phillips	28.57%	2	7
101	Fittipaldi	28.26%	13	46
102	OSCA	27.27%	3	11
103	Amon	25.00%	1	4
104	Porsche	20.00%	15	75
104	Theodore	20.00%	1	5

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