For the grocery store located at "3635 W DIVERSEY AVE", how many inspections did it have?
grocery store refers to facility_type = 'Grocery Store'; "3635 W DIVERSEY AVE" refers to address = '3635 W DIVERSEY AVE'
SELECT COUNT(T2.inspection_id) FROM establishment AS T1 INNER JOIN inspection AS T2 ON T1.license_no = T2.license_no WHERE T1.address = '3635 W DIVERSEY AVE ' AND T1.facility_type = 'Grocery Store'