Laps Led

1997 Belgian GP
1998 Hungarian GP

until 1997 Hungarian GP

Ignore Indy 500 races
Include non-championship races

Pos	Sponsor Industry	Laps Led
1	Oil	27703
2	Tyres	19984
3	Car manufacture	17900
4	Tobacco	16892
5	Motor industry	10011
6	Spark plugs	7833
7	Watches	7779
8	Alcohol	6885
9	Brakes	5629
10	Wheels	4912
11	Electronics	4310
12	Printing	3781
13	Fashion	3209
14	Cleaning	2915
15	Chemicals	2909
16	Clothing	2668
17	Tools	2618
18	Dampers	2341
19	Finance	1980
20	Drinks	1805
21	Food	1685
22	Airline	1470
23	Ceramics	1223
24	Television	1149
25	Communications	1103
26	Mining equipment	1090
27	Transportation	1083
28	Computer manufacturer	957
29	Charity	900
30	Vehicle hire	852
31	Photography	835
32	Steering wheel	831
33	Shoes	744
34	Car parts	703
35	Computer gaming	673
36	Software	637
37	Modelmakers	631
38	Office equipment	623
39	Energy drink	520
40	Motor racing	484
41	Nuts and bolts	452
42	Pneumatic systems	396
43	Sports wear	388
44	Fireproof clothing	374
45	Medical	371
46	Management consultancy	325
	Materials	325
	Safety systems	325
49	CAD/CAM software	321
50	Jewellery	313
	Mechanical components	313
	Seat belts	313
53	Adhesives	297
54	Toiletries	293
55	Machine tools	251
56	Aviation	246
56	Construction	246
58	Heating	149
59	Coatings	135
60	Sports equipment	133
60	Swimming pools	133
62	Ski equipment	109
63	Inline skates	91
64	Mechanical testing	90
64	Optics	90
66	Caravan manufacture	88
67	Ice cream	78
68	Heavy vehicles	69
69	Fitness	63
70	Aerospace	62
	Batteries	62
	Consumer goods	62
	Domestic appliances	62
	Exhausts	62
	Explosives	62
	Lighting	62
	Textiles	62
	Yachts	62
79	Car air conditioning	58
80	Stationery	48
81	Real estate	46
82	Windows	45
83	Razors	44
84	Data processing	42
	Data storage	42
	Elecronics	42
	Graphic design	42
	Shock absorbers	42
	Spectrometers	42
90	Publishing	24
90	Tiles	24
92	Gambling	17
93	Cycle wear	16
94	Sunglasses	7
95	Insurance	4
96	Bedding equipment	1
	Car alarms	1
	Metal working	1