user: Question: When 68-292-68-292 is the ignition timing how many graphicals is it?
Columns: ['Engine', 'Crankshaft', 'Ignition timing', 'Graphical', 'Example']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['I4', '180°', '180-180-180-180', '1-0-1-0-1-0-1-0-', 'Honda CB750']
SQL:

assistant: SELECT COUNT("Graphical") FROM "Table" WHERE "Ignition timing" = '68-292-68-292';