In how many years did Pat Bradley became the champion?
CREATE TABLE table_25545 (
    "Year" real,
    "Dates" text,
    "Champion" text,
    "Country" text,
    "Score" text,
    "Margin of victory" text,
    "Tournament location" text,
    "Purse ( $ )" real,
    "Winners share ($)" real
)
SELECT COUNT("Year") FROM table_25545 WHERE "Champion" = 'Pat Bradley'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: In how many years did Pat Bradley became the champion? ### Input: CREATE TABLE table_25545 (
    "Year" real,
    "Dates" text,
    "Champion" text,
    "Country" text,
    "Score" text,
    "Margin of victory" text,
    "Tournament location" text,
    "Purse ( $ )" real,
    "Winners share ($)" real
) ### Response: SELECT COUNT("Year") FROM table_25545 WHERE "Champion" = 'Pat Bradley'