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 |
| --- | --- | --- | --- | --- |
| Mattia Pasini | Aprilia | 21.0 | 46:29.900 | 1.0 |
| Gábor Talmácsi | Aprilia | 21.0 | +2.985 | 3.0 |
| Héctor Faubel | Aprilia | 21.0 | +22.405 | 4.0 |
| Mike Di Meglio | Honda | 21.0 | +33.751 | 12.0 |
| Joan Olivé | Aprilia | 21.0 | +37.351 | 7.0 |
| Simone Corsi | Aprilia | 21.0 | +39.062 | 6.0 |
| Pablo Nieto | Aprilia | 21.0 | +44.488 | 20.0 |
| Sergio Gadea | Aprilia | 21.0 | +48.901 | 11.0 |
| Michael Ranseder | Derbi | 21.0 | +50.672 | 21.0 |
| Andrea Iannone | Aprilia | 21.0 | +56.674 | 19.0 |
| Dominique Aegerter | Aprilia | 21.0 | +1:03.334 | 26.0 |
| Lukáš Pešek | Derbi | 21.0 | +1:10.334 | 8.0 |
| Danny Webb | Honda | 21.0 | +1:14.579 | 29.0 |
| Tomoyoshi Koyama | KTM | 21.0 | +1:19.549 | 2.0 |
| Stefan Bradl | Aprilia | 21.0 | +1:23.255 | 13.0 |
| Roberto Tamburini | Aprilia | 21.0 | +1:28.289 | 24.0 |
| Nicolás Terol | Derbi | 21.0 | +1:30.061 | 14.0 |
| Kazuma Watanabe | Honda | 21.0 | +1:30.554 | 32.0 |
| Randy Krummenacher | KTM | 21.0 | +1:35.406 | 17.0 |
| Nayuta Mizuno | Yamaha | 21.0 | +1:42,793 | 36.0 |
| Alexis Masbou | Honda | 21.0 | +2:05.969 | 22.0 |
| Shoya Tomizawa | Honda | 17.0 | +4 Laps | 30.0 |
| Simone Grotzkyj | Aprilia | 20.0 | Retirement | 27.0 |
| Pol Espargaró | Aprilia | 17.0 | Retirement | 16.0 |
| Iori Namihira | Honda | 14.0 | Accident | 31.0 |
| Lorenzo Zanetti | Aprilia | 12.0 | Accident | 18.0 |
| Bradley Smith | Honda | 9.0 | Retirement | 5.0 |
| Esteve Rabat | Honda | 9.0 | Accident | 15.0 |
| Stefano Bianco | Aprilia | 8.0 | Accident | 23.0 |
| Robert Muresan | Derbi | 8.0 | Accident | 28.0 |
| Stevie Bonsey | KTM | 7.0 | Accident | 25.0 |
| Sandro Cortese | Aprilia | 7.0 | Retirement | 10.0 |
| Federico Sandi | Aprilia | 6.0 | Retirement | 34.0 |
| Raffaele de Rosa | Aprilia | 5.0 | Accident | 9.0 |
| Yuuchi Yanagisawa | Honda | 5.0 | Accident | 35.0 |
| Dino Lombardi | Honda | 3.0 | Accident | 33.0 |
Question:
How many laps did Mattia Pasini ride?
Answer:
21.0