user: Question: what's the total number of final epbeingode count with first epbeingode being "L.A."
Columns: ['Character', 'Fate', 'Actor', 'First Episode', 'Final Episode', 'Duration', 'Final Episode Count']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['Rick Stetler', 'Arrested', 'David Lee Smith', '"Blood Brothers"', '"Time Bomb"', '02x01–08x23', 34.0]
SQL:

assistant: SELECT SUM("Final Episode Count") FROM "Table" WHERE "First Episode" = '"L.A."';