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 |
| --- | --- | --- | --- | --- |
| Rubens Barrichello | Ferrari | 60.0 | 1:28:37.554 | 1.0 |
| Juan Pablo Montoya | Williams - BMW | 60.0 | +5.462 | 7.0 |
| Kimi Räikkönen | McLaren - Mercedes | 60.0 | +10.656 | 3.0 |
| Michael Schumacher | Ferrari | 60.0 | +25.648 | 5.0 |
| David Coulthard | McLaren - Mercedes | 60.0 | +36.827 | 12.0 |
| Jarno Trulli | Renault | 60.0 | +43.067 | 2.0 |
| Cristiano da Matta | Toyota | 60.0 | +45.085 | 6.0 |
| Jenson Button | BAR - Honda | 60.0 | +45.478 | 20.0 |
| Ralf Schumacher | Williams - BMW | 60.0 | +58.032 | 4.0 |
| Jacques Villeneuve | BAR - Honda | 60.0 | +1:03.569 | 9.0 |
| Olivier Panis | Toyota | 60.0 | +1:05.207 | 13.0 |
| Heinz-Harald Frentzen | Sauber - Petronas | 60.0 | +1:05.564 | 14.0 |
| Ralph Firman | Jordan - Ford | 59.0 | +1 Lap | 17.0 |
| Mark Webber | Jaguar - Cosworth | 59.0 | +1 Lap | 11.0 |
| Jos Verstappen | Minardi - Cosworth | 58.0 | +2 Laps | 19.0 |
| Justin Wilson | Minardi - Cosworth | 58.0 | +2 Laps | 18.0 |
| Nick Heidfeld | Sauber - Petronas | 58.0 | +2 Laps | 16.0 |
| Fernando Alonso | Renault | 52.0 | Gearbox | 8.0 |
| Giancarlo Fisichella | Jordan - Ford | 44.0 | Suspension | 15.0 |
| Antônio Pizzonia | Jaguar - Cosworth | 32.0 | Engine | 10.0 |
Question:
What is the total number of laps where time/retired is +2 laps and the grid number is bigger than 18?
Answer:
58.0