user: Question: IN HOW MANY ISSUES WAS Harrison Ford THE INTERVIEW SUBJECT?
Columns: ['Date', 'Cover model', 'Centerfold model', 'Interview subject', '20 Questions', 'Pictorials']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1-02', 'Chyna', 'Nicole Narain', 'Brit Hume', 'Dan Patrick', 'Joanie Laurer']
SQL:

assistant: SELECT COUNT("Date") FROM "Table" WHERE "Interview subject" = 'Harrison Ford';