Table:
text: 2003 British Grand Prix
Classification
Classification
Driver Constructor_ Laps Time_Retired Grid
Rubens Barrichello Ferrari 60 1:28:37.554 1
Juan Pablo Montoya Williams - BMW 60 +5.462 7
Kimi Räikkönen McLaren - Mercedes 60 +10.656 3
Michael Schumacher Ferrari 60 +25.648 5
David Coulthard McLaren - Mercedes 60 +36.827 12
Jarno Trulli Renault 60 +43.067 2
Cristiano da Matta Toyota 60 +45.085 6
Jenson Button BAR - Honda 60 +45.478 20
Ralf Schumacher Williams - BMW 60 +58.032 4
Jacques Villeneuve BAR - Honda 60 +1:03.569 9
Olivier Panis Toyota 60 +1:05.207 13
Heinz-Harald Frentzen Sauber - Petronas 60 +1:05.564 14
Ralph Firman Jordan - Ford 59 +1 Lap 17

Question: What is the average number of laps where the time/failure was +1:05.564 for the 2003 British Grand Prix?