Retirement Ratio

until 1951 Belgian 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	71.43%	10	14
7	62	66.67%	6	9
	41	66.67%	4	6
	69	66.67%	2	3
	98	66.67%	2	3
11	17	63.16%	12	19
12	52	60.00%	9	15
12	39	60.00%	3	5
14	16	51.67%	31	60
15	20	51.02%	25	49
16	42	50.00%	14	28
	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
24	24	49.06%	26	53
25	30	48.84%	21	43
26	40	48.00%	12	25
27	19	47.06%	8	17
28	14	45.00%	27	60
29	35	44.44%	4	9
30	23	43.75%	7	16
31	36	42.86%	12	28
32	18	42.59%	23	54
33	44	41.67%	10	24
34	6	41.27%	26	63
34	12	41.27%	26	63
36	48	41.18%	7	17
37	9	40.91%	9	22
38	64	40.00%	2	5
39	38	39.13%	9	23
40	4	38.24%	26	68
41	22	38.18%	21	55
42	58	37.50%	3	8
43	32	37.21%	16	43
44	8	36.36%	24	66
45	7	33.33%	7	21
	11	33.33%	7	21
	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
55	10	32.76%	19	58
56	28	32.56%	14	43
57	2	31.88%	22	69
58	26	31.82%	14	44
59	34	31.25%	10	32
60	5	30.43%	7	23
61	29	30.00%	3	10
62	46	29.41%	5	17
63	3	28.00%	7	25
64	15	27.27%	6	22
64	31	27.27%	3	11
66	21	26.67%	4	15
67	25	25.00%	4	16
	43	25.00%	1	4
	49	25.00%	1	4
	66	25.00%	1	4
	68	25.00%	1	4
72	1	23.08%	6	26
72	54	23.08%	3	13
74	33	12.50%	1	8
75	27	8.33%	1	12

Finishing position: