SELECT COUNT("Division Five") FROM table_26977 WHERE "Division One" = 'Westcott'
When westcott is in division one how many leagues are in division 5?
CREATE TABLE table_26977 (
    "Season" text,
    "Premier Division" text,
    "Division One" text,
    "Division Two" text,
    "Division Three" text,
    "Division Four" text,
    "Division Five" text
)