SELECT "Time/Retired" FROM table_57117 WHERE "Grid" > '9' AND "Driver" = 'rolf stommelen'
What is the Time/Retired when the grid is larger than 9 and Rolf Stommelen is the driver?
CREATE TABLE table_57117 (
    "Driver" text,
    "Constructor" text,
    "Laps" real,
    "Time/Retired" text,
    "Grid" real
)