Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Rider | Manufacturer | Laps | Time/Retired | Grid |
| --- | --- | --- | --- | --- |
| Valentino Rossi | Honda | 19.0 | 38:49.425 | 1.0 |
| Alex Barros | Honda | 19.0 | +2.233 | 5.0 |
| Carlos Checa | Yamaha | 19.0 | +9.682 | 6.0 |
| Max Biaggi | Yamaha | 19.0 | +13.308 | 2.0 |
| Tohru Ukawa | Honda | 19.0 | +32.386 | 8.0 |
| Kenny Roberts, Jr. | Suzuki | 19.0 | +33.278 | 3.0 |
| John Hopkins | Yamaha | 19.0 | +35.463 | 10.0 |
| Shinya Nakano | Yamaha | 19.0 | +35.619 | 14.0 |
| Norifumi Abe | Yamaha | 19.0 | +37.443 | 19.0 |
| Jurgen vd Goorbergh | Honda | 19.0 | +48.100 | 15.0 |
| Alex Hofmann | Yamaha | 19.0 | +48.325 | 12.0 |
| Daijiro Kato | Honda | 19.0 | +49.371 | 17.0 |
| Tetsuya Harada | Honda | 19.0 | +51.758 | 7.0 |
| Olivier Jacque | Yamaha | 19.0 | +1:11.790 | 20.0 |
| Akira Ryo | Suzuki | 19.0 | +3:14.399 | 21.0 |
| Nobuatsu Aoki | Proton KR | 11.0 | Retirement | 13.0 |
| Jeremy McWilliams | Proton KR | 8.0 | Retirement | 9.0 |
| Sete Gibernau | Suzuki | 6.0 | Accident | 16.0 |
| Régis Laconi | Aprilia | 6.0 | Retirement | 11.0 |
| Loris Capirossi | Honda | 4.0 | Accident | 4.0 |
| Pere Riba | Yamaha | 3.0 | Retirement | 18.0 |
Question:
What is the highest grid that tetsuya harada rode in?
Answer:
7.0