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:
| Driver | Constructor | Laps | Time/Retired | Grid |
| --- | --- | --- | --- | --- |
| Michael Schumacher | Ferrari | 70 | 1:33:36.111 | 2 |
| David Coulthard | McLaren - Mercedes | 70 | +1.132 | 8 |
| Rubens Barrichello | Ferrari | 70 | +7.082 | 3 |
| Kimi Räikkönen | McLaren - Mercedes | 70 | +37.563 | 5 |
| Giancarlo Fisichella | Jordan - Honda | 70 | +42.812 | 6 |
| Jarno Trulli | Renault | 70 | +48.947 | 10 |
| Ralf Schumacher | Williams - BMW | 70 | +51.518 | 4 |
| Olivier Panis | BAR - Honda | 69 | +1 Lap | 11 |
| Felipe Massa | Sauber - Petronas | 69 | +1 Lap | 12 |
| Takuma Sato | Jordan - Honda | 69 | +1 Lap | 15 |
| Mark Webber | Minardi - Asiatech | 69 | +1 Lap | 21 |
| Nick Heidfeld | Sauber - Petronas | 69 | +1 Lap | 7 |
| Heinz-Harald Frentzen | Arrows - Cosworth | 69 | +1 Lap | 19 |
| Alex Yoong | Minardi - Asiatech | 68 | +2 Laps | 22 |
| Jenson Button | Renault | 65 | Gearbox | 13 |
| Juan Pablo Montoya | Williams - BMW | 56 | Engine | 1 |
| Allan McNish | Toyota | 45 | Spin | 20 |
| Eddie Irvine | Jaguar - Cosworth | 41 | Overheating | 14 |
| Mika Salo | Toyota | 41 | Brakes | 18 |
| Pedro de la Rosa | Jaguar - Cosworth | 29 | Gearbox | 16 |
| Enrique Bernoldi | Arrows - Cosworth | 16 | Suspension | 17 |
| Jacques Villeneuve | BAR - Honda | 8 | Engine | 9 |
| Source: | Source: | Source: | Source: | Source: |
Question:
What was the grid of Alex Yoong?
Answer:
22.0