How many lap robin montgomerie-charrington, and a Grid more smaller 15?
Driver Constructor Laps Time/Retired Grid
1952 Belgian Grand Prix
1122064
text text real text real
2-1122064-2
Race
Race
Alberto Ascari Ferrari 36 3:03:46.3 1
Nino Farina Ferrari 36 +1:55.2 2
Robert Manzon Gordini 36 +4:28.4 4
Mike Hawthorn Cooper - Bristol 35 +1 lap 6
Paul Frère HWM - Alta 34 +2 laps 8
Alan Brown Cooper - Bristol 34 +2 laps 9
Charles de Tornaco Ferrari 33 +3 laps 13
Johnny Claes Gordini 33 +3 laps 19
Eric Brandon Cooper - Bristol 33 +3 laps 12
B. Bira Simca - Gordini - Gordini 32 +4 laps 18
Lance Macklin HWM - Alta 32 +4 laps 14
Roger Laurent HWM - Alta 32 +4 laps 20
Arthur Legat Veritas 31 +5 laps 21
Robert O'Brien Simca - Gordini - Gordini 30 +6 laps 22
Tony Gaze HWM - Alta 30 +6 laps 16
Robin Montgomerie-Charrington Aston Butterworth 17 Engine 15
Piero Taruffi Ferrari 13 Accident 3
Jean Behra Gordini 13 Accident 5
Ken Wharton Frazer-Nash - Bristol 10 Spun off 7
Louis Rosier Ferrari 6 Transmission 17
Peter Collins HWM - Alta 3 Halfshaft 11
Stirling Moss ERA - Bristol 0 Engine 10
SELECT COUNT Laps FROM table WHERE Driver = robin montgomerie-charrington AND Grid < 15
robin montgomerie-charrington 15