Retirement Ratio

2020 Tuscan GP
2021 Italian GP

until 2020 Italian 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	Venturi	59.38%	19	32
45	Stewart	58.16%	57	98
46	Leyton House	57.81%	37	64
47	Spirit	56.00%	14	25
48	Kurtis Kraft	55.67%	108	194
49	AFM	55.56%	5	9
50	Simtek	55.00%	22	40
51	RAM	54.79%	40	73
52	Watson	54.55%	12	22
52	Aston Martin	54.55%	6	11
54	Wolf	53.70%	29	54
55	Toleman	52.67%	69	131
56	HWM	52.08%	25	48
57	Pacific	51.52%	34	66
58	Maserati	51.35%	209	407
59	Iso Marlboro	50.88%	29	57
60	Lola	50.71%	142	280
61	Osella	50.59%	128	253
62	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
72	Minardi	49.70%	336	676
73	Talbot-Lago	49.38%	40	81
74	Dallara	48.61%	70	144
75	Alfa Romeo	48.47%	143	295
76	Larrousse	48.44%	31	64
77	Fondmetal	47.62%	20	42
78	BRM	47.41%	265	559
79	Brabham	47.34%	471	995
80	March	46.46%	269	579
81	Footwork	45.88%	89	194
82	Arrows	45.84%	270	589
83	Prost	45.18%	75	166
84	Shadow	44.17%	106	240
85	Parnelli	43.75%	7	16
86	Jaguar	43.53%	74	170
87	Zakspeed	43.38%	59	136
88	Ligier	43.30%	265	612
89	ATS	43.15%	63	146
90	Hill	42.86%	9	21
90	Emeryson	42.86%	3	7
92	Jordan	42.60%	213	500
93	Ensign	42.58%	66	155
94	BRP	42.11%	8	19
95	Cooper	41.48%	219	528
96	Lotus	41.29%	645	1562
97	Spyker	41.18%	14	34
98	Tyrrell	40.95%	362	884
99	Kuzma	40.54%	15	37
100	Lesovsky	40.00%	6	15
101	Penske	39.13%	18	46
102	BAR	38.56%	91	236
103	Surtees	38.46%	100	260
104	Boro	37.50%	3	8
	Eifelland	37.50%	3	8
	Trojan	37.50%	3	8
107	Super Aguri	37.18%	29	78
108	Midland	36.11%	13	36
109	Hesketh	36.08%	35	97
110	Theodore	34.38%	22	64
111	Fittipaldi	33.97%	53	156
112	Benetton	33.65%	175	520
113	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
119	Honda	32.24%	49	152
120	Renault	32.08%	247	770
121	Wolf-Williams	32.00%	8	25
122	Merzario	31.25%	10	32
123	Matra	30.77%	36	117
124	Sauber	30.67%	242	789
125	Virgin	30.26%	23	76
126	Epperly	29.41%	5	17
127	Onyx	29.17%	14	48
128	McLaren	28.91%	532	1840
129	Phillips	28.57%	2	7
130	Ferrari	28.27%	627	2218
131	Hispania	27.59%	32	116
132	OSCA	27.27%	3	11
133	Williams	26.96%	399	1480
134	Toyota	26.69%	75	281
135	Amon	25.00%	1	4
136	Toro Rosso	24.81%	133	536
137	Rial	22.92%	11	48
138	AGS	21.77%	27	124
139	Caterham	20.54%	23	112
140	Haas	20.33%	37	182
141	Porsche	20.00%	15	75
141	LEC	20.00%	1	5
143	Manor	19.05%	8	42
144	Red Bull	17.63%	104	590
145	Force India	16.98%	72	424
146	EuroBrun	15.79%	12	76
147	Martini	14.29%	1	7
148	BMW	13.57%	19	140
149	AlphaTauri	12.50%	2	16
150	Coloni	12.35%	10	81
151	Mercedes	11.75%	53	451
152	Marussia	11.49%	17	148
153	Racing Point	8.62%	5	58
154	Lambo	6.25%	2	32
154	Andrea Moda	6.25%	1	16
156	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