Retirement Ratio

until 1950 Swiss 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
	57	100.00%	1	1
	96	100.00%	1	1
5	17	73.33%	11	15
6	50	69.23%	9	13
7	41	66.67%	4	6
8	24	63.16%	24	38
9	62	62.50%	5	8
10	39	60.00%	3	5
10	60	60.00%	3	5
12	52	58.33%	7	12
13	30	58.06%	18	31
14	16	55.00%	22	40
15	14	51.16%	22	43
16	20	50.00%	16	32
	40	50.00%	10	20
	9	50.00%	7	14
	35	50.00%	3	6
	58	50.00%	3	6
	47	50.00%	1	2
	51	50.00%	1	2
	61	50.00%	1	2
	69	50.00%	1	2
	70	50.00%	1	2
	78	50.00%	1	2
	82	50.00%	1	2
	98	50.00%	1	2
29	38	47.37%	9	19
30	42	45.83%	11	24
31	19	45.45%	5	11
32	18	44.44%	16	36
33	36	43.48%	10	23
34	48	42.86%	6	14
34	56	42.86%	3	7
36	4	42.55%	20	47
37	23	41.67%	5	12
38	8	40.43%	19	47
39	45	40.00%	2	5
40	28	38.71%	12	31
41	2	37.50%	18	48
	5	37.50%	6	16
	7	37.50%	6	16
44	44	36.84%	7	19
45	10	35.90%	14	39
46	22	35.14%	13	37
47	6	34.88%	15	43
48	26	34.48%	10	29
49	32	34.38%	11	32
50	1	33.33%	6	18
	11	33.33%	5	15
	37	33.33%	1	3
	43	33.33%	1	3
	49	33.33%	1	3
	55	33.33%	1	3
	64	33.33%	1	3
	68	33.33%	1	3
58	15	31.25%	5	16
59	12	30.23%	13	43
60	3	29.41%	5	17
61	29	28.57%	2	7
62	21	27.27%	3	11
63	46	26.67%	4	15
64	34	25.93%	7	27
65	54	25.00%	3	12
65	66	25.00%	1	4
67	31	22.22%	2	9
68	33	16.67%	1	6
69	27	12.50%	1	8
70	25	10.00%	1	10

Finishing position: