Retirement Ratio

until 1951 British GP

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

Finishing position:

Pos	Car Number	Retirement Ratio	Retirements	Entries
1	67	100.00%	2	2
	84	100.00%	2	2
	71	100.00%	1	1
	96	100.00%	1	1
5	60	83.33%	5	6
6	50	73.33%	11	15
7	62	66.67%	6	9
	41	66.67%	4	6
	69	66.67%	2	3
	98	66.67%	2	3
11	17	65.00%	13	20
12	52	60.00%	9	15
12	39	60.00%	3	5
14	16	52.46%	32	61
15	20	52.00%	26	50
16	24	50.00%	27	54
	30	50.00%	22	44
	40	50.00%	13	26
	56	50.00%	4	8
	47	50.00%	1	2
	61	50.00%	1	2
	70	50.00%	1	2
	73	50.00%	1	2
	78	50.00%	1	2
	82	50.00%	1	2
26	42	48.28%	14	29
27	19	47.06%	8	17
27	23	47.06%	8	17
29	36	44.83%	13	29
30	35	44.44%	4	9
31	14	43.55%	27	62
32	18	42.86%	24	56
33	38	41.67%	10	24
34	12	41.54%	27	65
35	6	40.00%	26	65
	44	40.00%	10	25
	64	40.00%	2	5
38	9	39.13%	9	23
39	48	38.89%	7	18
40	32	38.64%	17	44
41	22	37.50%	21	56
41	58	37.50%	3	8
43	4	37.14%	26	70
44	11	36.36%	8	22
45	8	35.29%	24	68
46	28	34.09%	15	44
47	34	33.33%	11	33
	5	33.33%	8	24
	45	33.33%	2	6
	37	33.33%	1	3
	51	33.33%	1	3
	55	33.33%	1	3
	57	33.33%	1	3
	59	33.33%	1	3
	76	33.33%	1	3
	81	33.33%	1	3
57	7	31.82%	7	22
58	10	31.67%	19	60
59	26	31.11%	14	45
60	2	30.99%	22	71
61	15	30.43%	7	23
62	29	30.00%	3	10
63	46	27.78%	5	18
64	31	27.27%	3	11
65	3	26.92%	7	26
66	21	26.67%	4	15
67	1	25.93%	7	27
68	43	25.00%	1	4
	49	25.00%	1	4
	66	25.00%	1	4
	68	25.00%	1	4
72	25	23.53%	4	17
73	54	23.08%	3	13
74	33	12.50%	1	8
75	27	8.33%	1	12

Finishing position: