Retirement Ratio

1997 Argentine GP
1998 Brazilian GP

until 1997 Brazilian 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
	Stewart	100.00%	4	4
	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
26	ATS (Ita)	80.00%	8	10
26	Lancia	80.00%	8	10
28	Aston	75.00%	3	4
29	De Tomaso	72.22%	13	18
30	Simca-Gordini	68.97%	20	29
31	Eagle	68.57%	24	35
32	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
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
45	Venturi	59.38%	19	32
46	Alfa Romeo	58.23%	138	237
47	Leyton House	57.81%	37	64
48	Honda	56.52%	26	46
49	Spirit	56.00%	14	25
50	Kurtis Kraft	55.67%	108	194
51	Renault	55.60%	129	232
52	AFM	55.56%	5	9
53	Simtek	55.00%	22	40
54	RAM	54.79%	40	73
55	Watson	54.55%	12	22
55	Aston Martin	54.55%	6	11
57	Minardi	53.74%	201	374
58	Wolf	53.70%	29	54
59	Toleman	52.67%	69	131
60	HWM	52.08%	25	48
61	Pacific	51.52%	34	66
62	Maserati	51.35%	209	407
63	Iso Marlboro	50.88%	29	57
64	Lola	50.71%	142	280
65	Osella	50.59%	128	253
66	Forti	50.00%	27	54
	LDS	50.00%	4	8
	Frazer-Nash	50.00%	2	4
	Monteverdi	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
76	Sauber	49.62%	66	133
77	Jordan	49.49%	98	198
78	Talbot-Lago	49.38%	40	81
79	Dallara	48.61%	70	144
80	Larrousse	48.44%	31	64
81	Fondmetal	47.62%	20	42
82	BRM	47.41%	265	559
83	Brabham	47.34%	471	995
84	March	46.46%	269	579
85	Footwork	45.88%	89	194
86	Shadow	44.17%	106	240
87	Lotus	43.77%	583	1332
88	Parnelli	43.75%	7	16
89	Zakspeed	43.38%	59	136
90	Ligier	43.30%	265	612
91	ATS	43.15%	63	146
92	Hill	42.86%	9	21
92	Emeryson	42.86%	3	7
94	Ensign	42.58%	66	155
95	BRP	42.11%	8	19
96	Cooper	41.48%	219	528
97	Kuzma	40.54%	15	37
98	Arrows	40.45%	163	403
99	Tyrrell	40.27%	331	822
100	Lesovsky	40.00%	6	15
101	Penske	39.13%	18	46
102	Surtees	38.46%	100	260
103	Ferrari	37.61%	513	1364
104	Boro	37.50%	3	8
	Eifelland	37.50%	3	8
	Trojan	37.50%	3	8
107	Hesketh	36.08%	35	97
108	Mercedes	35.90%	14	39
109	Benetton	35.75%	128	358
110	McLaren	34.89%	344	986
111	Theodore	34.38%	22	64
112	Williams	34.03%	213	626
113	Fittipaldi	33.97%	53	156
114	Stevens	33.33%	3	9
	Bellasi	33.33%	2	6
	Gilby	33.33%	2	6
	Trevis	33.33%	2	6
	Kojima	33.33%	1	3
	Rebaque	33.33%	1	3
120	Wolf-Williams	32.00%	8	25
121	Merzario	31.25%	10	32
122	Matra	30.77%	36	117
123	Epperly	29.41%	5	17
124	Onyx	29.17%	14	48
125	Phillips	28.57%	2	7
126	OSCA	27.27%	3	11
127	Amon	25.00%	1	4
128	Rial	22.92%	11	48
129	AGS	21.77%	27	124
130	Porsche	20.00%	15	75
130	LEC	20.00%	1	5
132	EuroBrun	15.79%	12	76
133	Martini	14.29%	1	7
134	Coloni	12.35%	10	81
135	Lambo	6.25%	2	32
135	Andrea Moda	6.25%	1	16

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