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 | 77.0 | 1:41:49.675 | 1.0 |
| Rubens Barrichello | Ferrari | 77.0 | +3.363 | 3.0 |
| David Coulthard | McLaren - Mercedes | 77.0 | +3.940 | 2.0 |
| Ralf Schumacher | Williams - BMW | 77.0 | +49.687 | 4.0 |
| Mika Häkkinen | McLaren - Mercedes | 77.0 | +1:10.293 | 6.0 |
| Nick Heidfeld | Sauber - Petronas | 76.0 | +1 Lap | 7.0 |
| Kimi Räikkönen | Sauber - Petronas | 76.0 | +1 Lap | 9.0 |
| Juan Pablo Montoya | Williams - BMW | 76.0 | +1 Lap | 8.0 |
| Jacques Villeneuve | BAR - Honda | 75.0 | +2 Laps | 10.0 |
| Jean Alesi | Jordan - Honda | 75.0 | +2 Laps | 12.0 |
| Pedro de la Rosa | Jaguar - Cosworth | 75.0 | +2 Laps | 13.0 |
| Jos Verstappen | Arrows - Asiatech | 74.0 | +3 Laps | 21.0 |
| Giancarlo Fisichella | Benetton - Renault | 67.0 | Engine | 15.0 |
| Heinz-Harald Frentzen | Prost - Acer | 63.0 | Spun off | 16.0 |
| Tarso Marques | Minardi - European | 63.0 | Oil Pressure | 22.0 |
| Olivier Panis | BAR - Honda | 58.0 | Electrical | 11.0 |
| Jarno Trulli | Jordan - Honda | 53.0 | Hydraulics | 5.0 |
| Fernando Alonso | Minardi - European | 37.0 | Brakes | 18.0 |
| Jenson Button | Benetton - Renault | 34.0 | Spun off | 17.0 |
| Enrique Bernoldi | Arrows - Asiatech | 11.0 | Spun off | 20.0 |
| Luciano Burti | Prost - Acer | 8.0 | Spun off | 19.0 |
| Eddie Irvine | Jaguar - Cosworth | 0.0 | Spun off | 14.0 |
Question:
Tell me the total number of Grid for Rubens Barrichello
Answer:
1.0