user: ### NOW ANSWER:
Question: how many times has Aaron Ogden (F), been a successor and has had a formal installation? 
Columns: ['State (class)', 'Vacator', 'Reason for change', 'Successor', 'Date of successors formal installation']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['New Jersey (1)', 'James Schureman (F)', 'Resigned February 16, 1800', 'Aaron Ogden (F)', 'Elected February 28, 1800']
SQL:

assistant: SELECT COUNT("Date of successors formal installation") FROM "Table" WHERE "Successor" = 'Aaron Ogden (F)';