Laps Led

1999 Brazilian GP
2000 Australian GP

until 1999 Australian GP

Ignore Indy 500 races
Include non-championship races

Pos	Sponsor Industry	Laps Led
1	Oil	29262
2	Tyres	21373
3	Car manufacture	19266
4	Tobacco	18321
5	Motor industry	12341
6	Watches	8541
7	Spark plugs	8406
8	Alcohol	7745
9	Wheels	6278
10	Brakes	6152
11	Electronics	6049
12	Fashion	4381
13	Printing	3807
14	Cleaning	3407
15	Clothing	3292
16	Software	3204
17	Tools	3037
18	Chemicals	2946
19	Dampers	2341
20	Communications	2230
21	Finance	2131
22	Computer manufacturer	1967
23	Drinks	1822
24	Food	1759
25	Airline	1525
26	Television	1410
27	Ceramics	1377
28	Steering wheel	1279
29	CAD/CAM software	1256
30	Transportation	1230
31	Mining equipment	1189
32	Machine tools	1178
33	Pneumatic systems	1175
34	Adhesives	1076
35	Charity	900
36	Shoes	862
37	Vehicle hire	852
38	Aerospace	841
39	Photography	835
40	Batteries	824
40	Lighting	824
42	Jewellery	706
	Mechanical components	706
	Seat belts	706
45	Car parts	703
46	Modelmakers	686
47	Computer gaming	673
48	Energy drink	650
49	Office equipment	623
50	Motor racing	620
51	Fireproof clothing	554
52	Medical	470
53	Nuts and bolts	452
54	Management consultancy	424
	Materials	424
	Safety systems	424
57	Sports wear	388
58	Toiletries	293
59	Aviation	246
59	Construction	246
61	Coatings	216
62	Sports equipment	188
62	Swimming pools	188
64	Shock absorbers	160
65	Mechanical testing	156
65	Optics	156
67	Heating	149
68	Heavy vehicles	132
69	Ice cream	115
70	Ski equipment	109
71	Razors	99
72	Data processing	97
	Data storage	97
	Elecronics	97
	Graphic design	97
	Spectrometers	97
77	Inline skates	91
78	Caravan manufacture	88
79	Stationery	85
80	Car air conditioning	84
81	Fitness	63
82	Consumer goods	62
	Domestic appliances	62
	Exhausts	62
	Explosives	62
	Textiles	62
	Windows	62
	Yachts	62
89	Cycle wear	53
90	Real estate	46
91	Confectionery	40
92	Computer network	37
92	Music	37
94	Sunglasses	33
95	Insurance	30
96	Technology consultancy	26
97	Publishing	24
97	Tiles	24
99	Gambling	17
100	Bedding equipment	1
	Car alarms	1
	Metal working	1