how many total riders rode a yamaha bike?
3
Pos Rider Manufacturer Time/Retired Points
1 Loris Capirossi Honda 43:06.089 25
2 Doriano Romboni Honda +0.689 20
3 Max Biaggi Aprilia +1.181 16
4 Ralf Waldmann Honda +5.123 13
5 Jean-Michel Bayle Aprilia +5.528 11
6 Nobuatsu Aoki Honda +5.821 10
7 Jean Philippe Ruggia Aprilia +9.018 9
8 Tetsuya Harada Yamaha +24.059 8
9 Tadayuki Okada Honda +29.043 7
10 Wilco Zeelenberg Honda +36.273 6
11 Toshihiko Honma Yamaha +41.787 5
12 Adrien Bosshard Honda +52.489 4
13 Carlos Checa Honda +57.206 3
14 Eskil Suter Aprilia +1:01.503 2
15 Luis Maurel Honda +1:03.353 1
16 Patrick vd Goorbergh Aprilia +1:04.277
17 Adolf Stadler Honda +1:16.427
18 Juan Borja Honda +1:19.607
19 Chrisrian Boudinot Aprilia +1:20.163
20 Bernd Kassner Aprilia +1:20.761
21 Andreas Preining Aprilia +1:26.864
22 Noel Ferro Honda +1:27.009
23 Sebastien Scarnato Honda +1:36.321
24 Krisse Kaas Yamaha +1 Lap
25 Donnie Hough Honda +1 Lap
Ret Rodney Fee Honda Retirement
Ret Jurgen vd Goorbergh Aprilia Retirement
Ret Luis D'Antin Honda Retirement
Ret Manuel Hernandez Aprilia Retirement
Ret Frederic Protat Honda Retirement
Ret Giuseppe Fiorillo Honda Retirement
Ret José Luis Cardoso Aprilia Retirement
Ret Enrique de Juan Aprilia Retirement
Ret Alessandro Gramigni Aprilia Retirement
csv/203-csv/244.tsv