How many lap one grid over 18 and retired to electrical failure?
Driver Constructor Laps Time/Retired Grid
1986 Belgian Grand Prix
1122961
text text real text real
2-1122961-1
Classification
Classification
Nigel Mansell Williams - Honda 43 1:27:57.925 5
Ayrton Senna Lotus - Renault 43 + 19.827 4
Stefan Johansson Ferrari 43 + 23.592 11
Michele Alboreto Ferrari 43 + 29.634 9
Jacques Laffite Ligier - Renault 43 + 1:10.690 17
Alain Prost McLaren - TAG 43 + 2:17.772 3
Teo Fabi Benetton - BMW 42 + 1 Lap 6
Riccardo Patrese Brabham - BMW 42 + 1 Lap 15
Marc Surer Arrows - BMW 41 + 2 Laps 21
Gerhard Berger Benetton - BMW 41 + 2 Laps 2
Alan Jones Lola - Ford 40 Out of Fuel 16
Philippe Streiff Tyrrell - Renault 40 + 3 Laps 18
Jonathan Palmer Zakspeed 37 + 6 Laps 20
Andrea de Cesaris Minardi - Motori Moderni 35 Out of Fuel 19
Huub Rothengatter Zakspeed 25 Electrical 23
Martin Brundle Tyrrell - Renault 25 Gearbox 12
Alessandro Nannini Minardi - Motori Moderni 24 Gearbox 22
René Arnoux Ligier - Renault 23 Engine 7
Nelson Piquet Williams - Honda 16 Turbo 1
Thierry Boutsen Arrows - BMW 7 Electrical 14
Johnny Dumfries Lotus - Renault 7 Spun Off 13
Keke Rosberg McLaren - TAG 6 Engine 8
Piercarlo Ghinzani Osella - Alfa Romeo 3 Engine 24
Christian Danner Osella - Alfa Romeo 2 Engine 25
Patrick Tambay Lola - Ford 0 Accident 10
SELECT SUM Laps FROM table WHERE Grid > 18 AND Time/Retired = electrical
18 electrical