Disqualification Ratio

2008 Brazilian GP
2009 Chinese GP

until 2008 Chinese 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	Sponsor Industry	Disqualification Ratio	Disqualifications	Entries
1	Amusement centre	9.38%	3	32
2	Web hosting	8.82%	3	34
3	Machine Tools	8.33%	2	24
3	Website content	8.33%	2	24
5	Education	7.14%	1	14
6	Belt conveyors	6.25%	2	32
7	Actuators	3.06%	3	98
8	Sports management	2.86%	2	70
9	Chemicals	2.32%	33	1425
10	Welding equipment	2.29%	6	262
11	Video	2.06%	4	194
12	Testing systems	2.00%	2	100
13	Car parts	2.00%	9	451
14	Measuring equipment	1.87%	2	107
15	Heating	1.76%	5	284
16	Computer network	1.57%	14	890
17	Health	1.56%	1	64
18	Filters	1.52%	1	66
19	Car care	1.50%	3	200
20	Weather	1.49%	2	134
21	Shock absorbers	1.49%	5	336
22	Investment	1.47%	1	68
22	Measurement	1.47%	1	68
24	Internet service provider	1.46%	4	274
25	Charity	1.43%	3	210
25	Outsourcing	1.43%	1	70
27	Marketing agency	1.38%	7	506
28	Motor racing	1.37%	10	729
29	Sunglasses	1.34%	7	521
30	Exhausts	1.25%	3	240
31	Television	1.20%	11	916
32	Mechanical testing	1.19%	6	504
33	Toys	1.18%	4	338
34	Helmets	1.16%	2	173
35	Electronics	1.15%	53	4601
36	Batteries	1.13%	7	617
37	Lighting	1.09%	3	274
38	Publishing	1.07%	4	374
39	Tiles	1.06%	1	94
40	Power generation	1.02%	5	488
41	Accident prevention	1.02%	1	98
	Consumer goods	1.02%	1	98
	Optics	1.02%	1	98
	Razors	1.02%	1	98
45	Machine tools	1.02%	39	3823
46	Chairs	1.01%	3	298
47	Town planning	1.00%	1	100
48	Watches	1.00%	27	2713
49	Luggage	0.98%	2	204
50	News	0.97%	6	620
51	Management consultancy	0.96%	4	416
52	Fireproof clothing	0.96%	13	1355
53	Gambling	0.95%	6	632
54	Data storage	0.93%	8	861
55	Aerospace	0.92%	7	758
56	Computer sales	0.92%	3	326
57	Transportation	0.91%	15	1652
58	Heavy vehicles	0.88%	17	1928
59	Dampers	0.88%	10	1137
60	Mechanical components	0.87%	8	918
61	Finance	0.83%	23	2765
62	Wheels	0.81%	30	3681
63	Technology consultancy	0.81%	5	616
64	Tobacco	0.81%	61	7545
65	Cleaning	0.80%	10	1251
66	Software	0.78%	41	5224
67	Clothing	0.78%	24	3072
68	Metal working	0.77%	4	517
69	Domestic appliances	0.77%	2	260
70	Communications	0.77%	46	6011
71	Storage	0.76%	1	132
72	Coatings	0.75%	11	1473
73	Insurance	0.73%	7	963
74	Computer manufacturer	0.72%	24	3326
75	Brakes	0.72%	15	2084
76	Motor industry	0.70%	53	7525
77	Car manufacture	0.70%	42	5978
78	Catering	0.69%	2	288
79	Oil	0.69%	87	12587
80	Fitness	0.69%	6	869
81	Materials	0.67%	12	1782
82	Tools	0.67%	17	2541
83	Inline skates	0.67%	1	150
84	Tyres	0.67%	60	9021
85	Alcohol	0.66%	21	3170
86	Energy drink	0.66%	9	1372
87	Market research	0.64%	2	312
88	Stationery	0.62%	2	324
89	Safety systems	0.61%	6	979
90	Shoes	0.61%	8	1312
91	Airline	0.60%	7	1158
92	Drinks	0.60%	15	2489
93	Fashion	0.60%	9	1504
94	Nuts and bolts	0.57%	1	174
95	Event technology	0.57%	1	176
96	Printing	0.56%	6	1074
97	Sports wear	0.54%	13	2393
98	Accommodation	0.54%	1	185
99	Computer gaming	0.54%	2	372
100	Steering wheel	0.53%	3	561
101	Business consultancy	0.53%	5	942
102	Spark plugs	0.53%	19	3580
103	Photography	0.52%	2	385
104	Adhesives	0.51%	3	588
105	Office equipment	0.51%	4	792
106	Windows	0.50%	3	606
106	Directories	0.50%	1	202
108	Displays	0.49%	1	204
108	Employment services	0.49%	1	204
110	CAD/CAM software	0.49%	22	4529
111	Bedding equipment	0.48%	1	208
112	Computer hardware	0.47%	5	1053
113	Office furniture	0.42%	2	476
113	Tourism	0.42%	2	476
115	Toiletries	0.41%	1	243
116	Shipping	0.41%	1	246
117	Music	0.40%	2	494
118	Real estate	0.40%	1	250
119	Steel	0.39%	1	254
120	Mining equipment	0.39%	1	258
121	Pneumatic systems	0.37%	2	537
122	Vehicle hire	0.33%	2	605
123	Car import	0.32%	1	310
124	Furniture	0.32%	1	312
125	Modelmakers	0.31%	1	323
126	Car air conditioning	0.29%	1	342
127	Food	0.28%	5	1785
128	Ceramics	0.27%	1	364
129	Medical	0.27%	1	369
130	Graphic design	0.27%	1	372
131	Bathroom accessories	0.25%	1	394
132	Fleet management	0.23%	1	431
133	Seat belts	0.21%	2	967

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