13th Place Finish Ratio

Finishing position:

Pos	Entrant	13th Place Finish Ratio	13th Place Finishes	Entries
1	Gino Munaron	100.00%	1	1
	Joe Lubin	100.00%	1	1
	Jo Siffert Automobiles	100.00%	1	1
	Norman Hall	100.00%	1	1
5	Arthur Legat	50.00%	1	2
	Charles Pritchard	50.00%	1	2
	Leslie Marr	50.00%	1	2
	Louise Bryden-Brown	50.00%	1	2
9	Lysle Greenman	33.33%	1	3
	Sam Tingle	33.33%	1	3
	Team Ensign	33.33%	1	3
12	J.B. Naylor	25.00%	2	8
12	H.H. Johnson	25.00%	1	4
14	Clarke-Mordaunt-Guthrie Racing	20.00%	3	15
	Cars Inc	20.00%	1	5
	Harry Dunn	20.00%	1	5
	Revson Racing	20.00%	1	5
18	Peter Schmidt	18.18%	2	11
19	Kalamazoo Sports Inc	14.29%	1	7
	Scuderia Serenissima	14.29%	1	7
	Tim Parnell	14.29%	1	7
22	Ed Walsh	12.50%	1	8
	Embassy Racing	12.50%	1	8
	Team Eifelland Caravans	12.50%	1	8
25	Ecurie Richmond	11.11%	1	9
26	Ecurie Belge	9.52%	2	21
27	Porsche System Engineering	9.09%	3	33
27	Honda R&D Co	9.09%	2	22
29	Ceramica Pagnossin Team Surtees	7.69%	1	13
30	Ecurie Espadon	6.67%	1	15
31	Siffert Racing Team	5.88%	1	17
32	Brooke Bond Oxo Team Surtees	4.55%	1	22
33	Team Williams Motul	4.35%	1	23
34	Equipe Matra Elf	3.85%	1	26
35	Connaught Engineering	3.23%	1	31
36	STP March Racing Team	2.99%	2	67
37	Ecurie Maarsbergen	2.86%	1	35
38	Marlboro BRM	2.63%	2	76
39	British Racing Partnership	2.56%	1	39
40	HW Motors	2.33%	1	43
41	Reg Parnell Racing	2.17%	2	92
42	Motor Racing Developments	1.83%	2	109
42	R.R.C. Walker Racing Team	1.83%	2	109
44	Owen Racing Organisation	1.51%	4	265
45	Brabham Racing Organisation	1.46%	2	137
46	Team Lotus	1.44%	3	209
47	Yardley Team BRM	1.39%	1	72
48	Scuderia Ferrari SpA SEFAC	1.14%	3	264
49	Scuderia Centro Sud	1.02%	1	98
50	Gold Leaf Team Lotus	0.97%	1	103
51	Bruce McLaren Motor Racing	0.88%	1	113
52	Cooper Car Co	0.85%	2	236

Finishing position: