Retirement Ratio

2018 French GP
2019 Canadian GP

until 2018 Canadian GP

Include Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

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	Kitchmac	100.00%	3	3
	Ferguson	100.00%	2	2
	Politoys	100.00%	2	2
	Singer	100.00%	2	2
	Studebaker	100.00%	2	2
	Ardun	100.00%	1	1
	Balsa	100.00%	1	1
	Begg	100.00%	1	1
	Cadillac	100.00%	1	1
	Camen	100.00%	1	1
	Challenger	100.00%	1	1
	Cromard	100.00%	1	1
	CTA	100.00%	1	1
	Dart	100.00%	1	1
	Derrington-Francis	100.00%	1	1
	Eclipse	100.00%	1	1
	FDS	100.00%	1	1
	Fiordelesi	100.00%	1	1
	Giaur	100.00%	1	1
	GK	100.00%	1	1
	Guyot	100.00%	1	1
	Kleinig-Hudson	100.00%	1	1
	Kurtis Kraft	100.00%	1	1
	Lancia-Marino	100.00%	1	1
	Lombard	100.00%	1	1
	MacKay	100.00%	1	1
	Maybach	100.00%	1	1
	MBM	100.00%	1	1
	Merlyn	100.00%	1	1
	Nacke	100.00%	1	1
	Orley	100.00%	1	1
	Patterson	100.00%	1	1
	Pozzoli	100.00%	1	1
	PS	100.00%	1	1
	Rebrab	100.00%	1	1
	Ricardian	100.00%	1	1
	Shannon	100.00%	1	1
	Strathpine	100.00%	1	1
	Summer	100.00%	1	1
	SVA	100.00%	1	1
	Talbot	100.00%	1	1
	Vitesse	100.00%	1	1
43	ATS (Ita)	80.00%	8	10
44	Aitken	75.00%	3	4
45	Ausper	66.67%	2	3
	Boxer	66.67%	2	3
	Hudson	66.67%	2	3
	Lea-Francis	66.67%	2	3
	Vic	66.67%	2	3
50	Eagle	63.16%	24	38
51	JBW	62.50%	10	16
51	Heron	62.50%	5	8
53	Salmson	60.00%	9	15
	Tecno	60.00%	9	15
	FMG	60.00%	3	5
	Monnier	60.00%	3	5
	Token	60.00%	3	5
58	Venturi	59.38%	19	32
59	Stewart	58.16%	57	98
60	Leyton House	57.81%	37	64
61	Spirit	57.69%	15	26
62	Vanwall	57.30%	51	89
63	Austin	57.14%	4	7
63	Volsona	57.14%	4	7
65	Simtek	55.00%	22	40
65	Scirocco	55.00%	11	20
67	RAM	54.79%	40	73
68	Scarab	54.55%	6	11
69	Veritas	53.93%	48	89
70	Toleman	52.67%	69	131
71	Wolf	51.79%	29	56
72	Iso Marlboro	51.67%	31	60
73	BRP	51.61%	16	31
74	Pacific	51.52%	34	66
74	Lancia	51.52%	17	33
76	Osella	50.39%	128	254
77	Simca-Gordini	50.00%	89	178
	Bugatti	50.00%	28	56
	Forti	50.00%	27	54
	Jicey	50.00%	5	10
	Allard	50.00%	2	4
	ARO	50.00%	2	4
	Kieft	50.00%	2	4
	Monteverdi	50.00%	2	4
	Quadra	50.00%	2	4
	ADM	50.00%	1	2
	Assegai	50.00%	1	2
	BNC	50.00%	1	2
	Elva	50.00%	1	2
	Guerin	50.00%	1	2
	JP	50.00%	1	2
	Klenk	50.00%	1	2
	LDA	50.00%	1	2
	Martin	50.00%	1	2
	Milano	50.00%	1	2
	Modus	50.00%	1	2
	Monaci	50.00%	1	2
	Paganelli	50.00%	1	2
	RE	50.00%	1	2
	RG	50.00%	1	2
	RM	50.00%	1	2
	Stanguellini	50.00%	1	2
	Tec-Mec	50.00%	1	2
	Willment	50.00%	1	2
105	Minardi	49.70%	336	676
106	Gordini	49.10%	109	222
107	AFM	48.94%	23	47
108	Dallara	48.61%	70	144
109	Larrousse	48.44%	31	64
110	Fondmetal	47.62%	20	42
111	Alfa Romeo	46.63%	159	341
112	Footwork	45.88%	89	194
113	Arrows	45.82%	274	598
114	Prost	45.18%	75	166
115	HAR	44.00%	11	25
116	ATS	43.92%	65	148
117	DB	43.75%	14	32
117	Plat�	43.75%	7	16
119	Jaguar	43.50%	77	177
120	MG	43.48%	20	46
121	Zakspeed	43.38%	59	136
122	Ligier	43.25%	266	615
123	BRM	43.16%	344	797
124	March	42.93%	325	757
125	Maserati	42.88%	596	1390
126	Shadow	42.75%	112	262
127	Jordan	42.60%	213	500
128	Brabham	42.49%	591	1391
129	Cisitalia	42.37%	50	118
130	De Tomaso	42.11%	16	38
131	Ensign	41.67%	70	168
132	Spyker	41.18%	14	34
133	Lola	40.98%	252	615
134	Tyrrell	40.00%	372	930
	Fiat	40.00%	4	10
	Behra-Porsche	40.00%	2	5
	Crossl�	40.00%	2	5
	Greifzu	40.00%	2	5
	Rover	40.00%	2	5
140	Hill	39.13%	9	23
141	Alta	38.96%	30	77
142	Aston	38.89%	7	18
142	Parnelli	38.89%	7	18
144	BAR	38.56%	91	236
145	Aston Martin	38.46%	10	26
145	McRae	38.46%	5	13
147	ERA	37.99%	87	229
148	HWM	37.99%	68	179
149	Hesketh	37.96%	41	108
150	BKL Lotus	37.50%	3	8
	Boro	37.50%	3	8
	IFA	37.50%	3	8
153	Lotus	37.45%	955	2550
154	Super Aguri	37.18%	29	78
155	Turner	36.36%	8	22
156	Midland	36.11%	13	36
157	Amilcar	36.00%	9	25
158	Penske	35.59%	21	59
159	Frazer-Nash	35.19%	19	54
160	Talbot-Lago	34.76%	146	420
161	Surtees	34.22%	167	488
162	Fittipaldi	33.95%	55	162
163	Renault	33.92%	232	684
164	Theodore	33.82%	23	68
165	Benetton	33.65%	175	520
166	Emeryson	33.33%	26	78
	Eifelland	33.33%	3	9
	Leda	33.33%	2	6
	AJB	33.33%	1	3
	Alvis	33.33%	1	3
	Buick	33.33%	1	3
	Connew	33.33%	1	3
	Copersucar	33.33%	1	3
	Elfin	33.33%	1	3
	ENB	33.33%	1	3
	Kojima	33.33%	1	3
	Lister	33.33%	1	3
	Lycoming	33.33%	1	3
	Rebaque	33.33%	1	3
	Sana	33.33%	1	3
	Tornado	33.33%	1	3
182	Honda	32.47%	50	154
183	Wolf-Williams	32.00%	8	25
184	Trojan	31.82%	7	22
185	Cooper	31.79%	502	1579
186	Sauber	30.75%	234	761
187	Delage	30.56%	22	72
188	Connaught	30.34%	98	323
189	Merzario	30.30%	10	33
190	Virgin	30.26%	23	76
191	McLaren	29.38%	621	2114
192	Onyx	29.17%	14	48
193	LDS	28.67%	43	150
194	Ferrari	28.61%	760	2656
195	Williams	28.61%	408	1426
196	Bellasi	28.57%	2	7
	HW	28.57%	2	7
	Pearce	28.57%	2	7
	Tojeiro	28.57%	2	7
200	Matra	28.15%	38	135
201	De Klerk	27.78%	10	36
202	Hispania	27.59%	32	116
203	Netuar	27.27%	6	22
204	Toyota	26.69%	75	281
205	Gilby	26.67%	8	30
206	Toro Rosso	26.18%	122	466
207	Chevron	25.00%	38	152
	OSCA	25.00%	9	36
	DHS	25.00%	1	4
	Hume-Cooper	25.00%	1	4
211	Rial	22.92%	11	48
212	Delahaye	22.90%	30	131
213	Simca	22.58%	7	31
214	AGS	21.77%	27	124
215	Riley	21.05%	4	19
216	BMW	20.96%	48	229
217	Haas	20.83%	20	96
218	Caterham	20.54%	23	112
219	Amon	20.00%	1	5
219	Lagonda	20.00%	1	5
221	Manor	19.05%	8	42
	EMW	19.05%	4	21
	Ford	19.05%	4	21
224	Red Bull	18.25%	92	504
225	Force India	16.92%	67	396
226	Ralt	16.67%	2	12
	HRG	16.67%	1	6
	Jennings	16.67%	1	6
	LEC	16.67%	1	6
230	EuroBrun	15.79%	12	76
231	Porsche	14.65%	23	157
232	RRA	14.29%	2	14
233	Lyncar	13.33%	2	15
234	Mercedes	13.28%	49	369
235	Martini	12.50%	1	8
235	Reif	12.50%	1	8
237	Coloni	12.35%	10	81
238	Marussia	11.49%	17	148
239	Aiden-Cooper	7.69%	1	13
240	Darl'Mat	7.14%	1	14
241	Lambo	6.25%	2	32
241	Andrea Moda	6.25%	1	16
243	Brawn	5.88%	2	34

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