What is the total number of years when Mika Miyazato won the silver?
CREATE TABLE table_name_11 (year VARCHAR, silver VARCHAR)
SELECT COUNT(year) FROM table_name_11 WHERE silver = "mika miyazato"
### Context: CREATE TABLE table_name_11 (year VARCHAR, silver VARCHAR) ### Question: What is the total number of years when Mika Miyazato won the silver? ### Answer: SELECT COUNT(year) FROM table_name_11 WHERE silver = "mika miyazato"