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 |
| --- | --- | --- | --- | --- |
| Lukáš Pešek | Derbi | 23.0 | 38:03.020 | 3.0 |
| Joan Olivé | Aprilia | 23.0 | +0.090 | 8.0 |
| Héctor Faubel | Aprilia | 23.0 | +0.190 | 6.0 |
| Simone Corsi | Aprilia | 23.0 | +0.405 | 5.0 |
| Esteve Rabat | Honda | 23.0 | +0.915 | 11.0 |
| Tomoyoshi Koyama | KTM | 23.0 | +1.315 | 4.0 |
| Mattia Pasini | Aprilia | 23.0 | +1.316 | 1.0 |
| Gábor Talmácsi | Aprilia | 23.0 | +1.371 | 9.0 |
| Sergio Gadea | Aprilia | 23.0 | +1.457 | 7.0 |
| Sandro Cortese | Aprilia | 23.0 | +14.652 | 10.0 |
| Pol Espargaró | Aprilia | 23.0 | +21.745 | 17.0 |
| Randy Krummenacher | KTM | 23.0 | +22.687 | 20.0 |
| Nicolás Terol | Derbi | 23.0 | +26.491 | 19.0 |
| Mike Di Meglio | Honda | 23.0 | +26.563 | 12.0 |
| Stevie Bonsey | KTM | 23.0 | +37.823 | 18.0 |
| Bradley Smith | Honda | 23.0 | +37.981 | 13.0 |
| Joey Litjens | Honda | 23.0 | +40.406 | 23.0 |
| Lorenzo Zanetti | Aprilia | 23.0 | +40.453 | 14.0 |
| Dominique Aegerter | Aprilia | 23.0 | +44.271 | 28.0 |
| Andrea Iannone | Aprilia | 23.0 | +44.831 | 22.0 |
| Simone Grotzkyj | Aprilia | 23.0 | +51.482 | 24.0 |
| Michael Ranseder | Derbi | 23.0 | +1:01.153 | 15.0 |
| Roberto Tamburini | Aprilia | 23.0 | +1:03.614 | 29.0 |
| Dino Lombardi | Honda | 23.0 | +1:18.524 | 27.0 |
| Ferruccio Lamborghini | Aprilia | 23.0 | +1:37.558 | 30.0 |
| Glenn Scott | Aprilia | 22.0 | +1 Lap | 31.0 |
| Stefan Bradl | Aprilia | 19.0 | Retirement | 26.0 |
| Pablo Nieto | Aprilia | 17.0 | Retirement | 16.0 |
| Alexis Masbou | Honda | 15.0 | Accident | 21.0 |
| Danny Webb | Honda | 13.0 | Accident | 25.0 |
| Raffaele de Rosa | Aprilia | 5.0 | Retirement | 2.0 |
Question:
What's the smallest grid for Time/Retired of +22.687?
Answer:
20.0