What is the total number of Year, when Bronze is 'Jamie Stevenson'?
CREATE TABLE table_name_90 (
    year VARCHAR,
    bronze VARCHAR
)
SELECT COUNT(year) FROM table_name_90 WHERE bronze = "jamie stevenson"
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: What is the total number of Year, when Bronze is 'Jamie Stevenson'? ### Input: CREATE TABLE table_name_90 (
    year VARCHAR,
    bronze VARCHAR
) ### Response: SELECT COUNT(year) FROM table_name_90 WHERE bronze = "jamie stevenson"