Laps Led

2003 Spanish GP
2004 San Marino GP

until 2003 San Marino GP

Include Indy 500 races
Include non-championship races

Pos	Sponsor Industry	Laps Led
1	Oil	34067
2	Tyres	23699
3	Car manufacture	22690
4	Motor industry	22624
5	Tobacco	22268
6	Alcohol	10749
7	Spark plugs	9703
8	Watches	9561
9	Electronics	8574
10	Brakes	8304
11	Communications	7573
12	Wheels	7369
13	Fashion	5784
14	Software	5161
15	Clothing	5005
16	Cleaning	4752
17	Printing	4686
18	Tools	4338
19	Computer manufacturer	3854
20	Mechanical components	3280
21	Transportation	3180
22	Drinks	3133
23	Machine tools	2962
24	Chemicals	2946
25	Steering wheel	2566
26	Adhesives	2466
27	Finance	2387
28	Dampers	2341
29	Pneumatic systems	2332
30	CAD/CAM software	2306
31	Aerospace	2298
32	Shoes	2240
33	Vehicle hire	2139
34	Aviation	2043
35	Seat belts	2008
36	Safety systems	1795
37	Food	1772
38	Batteries	1703
38	Lighting	1703
40	Confectionery	1531
41	Airline	1529
42	Windows	1452
43	Materials	1412
44	Television	1410
45	Ceramics	1385
46	Fitness	1350
47	Mining equipment	1197
48	Computer hardware	1073
49	Photography	902
50	Charity	900
51	Market research	879
52	Management consultancy	836
53	Jewellery	706
54	Car parts	703
55	Modelmakers	686
56	Computer gaming	685
57	Energy drink	650
58	Office equipment	643
59	Motor racing	620
60	Medical	611
61	Fireproof clothing	566
62	Insurance	509
63	Sports wear	471
64	Nuts and bolts	452
65	News	404
66	Coatings	357
67	Heavy vehicles	350
68	Toiletries	293
69	Directories	276
70	Construction	246
71	Sports equipment	188
71	Swimming pools	188
73	Shock absorbers	160
74	Mechanical testing	156
74	Optics	156
76	Heating	149
77	Business consultancy	143
78	Data storage	132
79	Ice cream	115
80	Ski equipment	109
80	Toys	109
82	Data processing	101
82	Elecronics	101
84	Graphic design	99
84	Razors	99
86	Spectrometers	97
87	Inline skates	91
88	Caravan manufacture	88
89	Stationery	85
90	Car air conditioning	84
91	Metal working	68
92	Consumer goods	62
	Domestic appliances	62
	Exhausts	62
	Explosives	62
	Textiles	62
	Yachts	62
98	Cycle wear	53
99	Music	50
100	Technology consultancy	49
101	Real estate	48
102	Computer network	39
103	Sunglasses	33
104	Testing systems	32
105	Publishing	24
105	Tiles	24
107	Internet support	19
108	Gambling	17
109	Computer interaction	13
109	Shipping	13
111	Fleet management	12
112	Film	8
113	Marketing agency	2
	Motorcycles	2
	Tourism	2
116	Bedding equipment	1
116	Car alarms	1