Laps Led

1998 Argentine GP
1999 Brazilian GP

until 1998 Brazilian GP

Ignore Indy 500 races
Include non-championship races

Pos	Sponsor Industry	Laps Led
1	Oil	28320
2	Tyres	20471
3	Car manufacture	18350
4	Tobacco	17379
5	Motor industry	10878
6	Spark plugs	8087
7	Watches	7975
8	Alcohol	7145
9	Brakes	5883
10	Wheels	5393
11	Electronics	4853
12	Printing	3781
13	Fashion	3529
14	Cleaning	3138
15	Chemicals	2946
16	Clothing	2909
17	Tools	2742
18	Dampers	2341
19	Finance	2079
20	Drinks	1805
21	Food	1759
22	Communications	1512
23	Airline	1501
24	Software	1417
25	Television	1384
26	Ceramics	1353
27	Computer manufacturer	1351
28	Mining equipment	1189
29	Transportation	1114
30	Steering wheel	986
31	Charity	900
32	Vehicle hire	852
33	Photography	835
34	Shoes	812
35	Car parts	703
36	Computer gaming	673
37	Modelmakers	662
38	Energy drink	650
39	Office equipment	623
40	Motor racing	620
41	CAD/CAM software	616
42	Pneumatic systems	592
43	Machine tools	540
44	Fireproof clothing	504
45	Adhesives	493
46	Medical	470
47	Nuts and bolts	452
48	Jewellery	437
	Mechanical components	437
	Seat belts	437
51	Management consultancy	424
	Materials	424
	Safety systems	424
54	Sports wear	388
55	Toiletries	293
56	Aerospace	258
	Batteries	258
	Lighting	258
59	Aviation	246
59	Construction	246
61	Coatings	166
62	Sports equipment	164
62	Swimming pools	164
64	Mechanical testing	156
64	Optics	156
66	Heating	149
67	Ice cream	115
68	Shock absorbers	110
69	Ski equipment	109
70	Heavy vehicles	106
71	Inline skates	91
72	Caravan manufacture	88
73	Stationery	85
74	Razors	75
75	Data processing	73
	Data storage	73
	Elecronics	73
	Graphic design	73
	Spectrometers	73
80	Fitness	63
81	Consumer goods	62
	Domestic appliances	62
	Exhausts	62
	Explosives	62
	Textiles	62
	Yachts	62
87	Car air conditioning	58
88	Cycle wear	53
89	Real estate	46
90	Windows	45
91	Computer network	37
91	Music	37
93	Publishing	24
93	Tiles	24
95	Gambling	17
96	Sunglasses	7
97	Insurance	4
98	Bedding equipment	1
	Car alarms	1
	Metal working	1