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 |
| --- | --- | --- | --- | --- |
| François Cevert | Tyrrell - Ford | 59.0 | 1:43:51.991 | 5.0 |
| Jo Siffert | BRM | 59.0 | + 40.062 | 6.0 |
| Ronnie Peterson | March - Ford | 59.0 | + 44.070 | 11.0 |
| Howden Ganley | BRM | 59.0 | + 56.749 | 12.0 |
| Jackie Stewart | Tyrrell - Ford | 59.0 | + 1:00.003 | 1.0 |
| Clay Regazzoni | Ferrari | 59.0 | + 1:16.426 | 4.0 |
| Graham Hill | Brabham - Ford | 58.0 | + 1 Lap | 18.0 |
| Jean-Pierre Beltoise | Matra | 58.0 | + 1 Lap | 10.0 |
| Peter Gethin | BRM | 58.0 | + 1 Lap | 21.0 |
| David Hobbs | McLaren - Ford | 58.0 | + 1 Lap | 22.0 |
| Andrea de Adamich | March - Alfa Romeo | 57.0 | + 2 Laps | 26.0 |
| Chris Amon | Matra | 57.0 | + 2 Laps | 8.0 |
| Helmut Marko | BRM | 57.0 | + 2 Laps | 16.0 |
| John Cannon | BRM | 56.0 | + 3 Laps | 24.0 |
| Mike Hailwood | Surtees - Ford | 54.0 | Accident | 14.0 |
| Jo Bonnier | McLaren - Ford | 54.0 | Out of fuel | 28.0 |
| John Surtees | Surtees - Ford | 54.0 | + 5 Laps | 13.0 |
| Skip Barber | March - Ford | 52.0 | Not Classified | 25.0 |
| Jacky Ickx | Ferrari | 49.0 | Alternator | 7.0 |
| Emerson Fittipaldi | Lotus - Ford | 49.0 | Not Classified | 2.0 |
| Pete Lovely | Lotus - Ford | 49.0 | Not Classified | 29.0 |
| Denny Hulme | McLaren - Ford | 47.0 | Accident | 3.0 |
| Tim Schenken | Brabham - Ford | 41.0 | Engine | 15.0 |
| Chris Craft | Brabham - Ford | 30.0 | Suspension | 27.0 |
| Sam Posey | Surtees - Ford | 15.0 | Piston | 17.0 |
| Henri Pescarolo | March - Ford | 23.0 | Engine | 20.0 |
| Nanni Galli | March - Ford | 11.0 | Wheel | 23.0 |
| Reine Wisell | Lotus - Ford | 5.0 | Brakes | 9.0 |
| Peter Revson | Tyrrell - Ford | 1.0 | Clutch | 19.0 |
Question:
what average grid has laps larger than 52 and contains the driver of andrea de adamich?
Answer:
26.0