user: Question: how many times is the production code is 201a?
Columns: ['No. in series', 'No. in season', 'Title', 'Directed by', 'Written by', 'Original air date', 'Production code']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['14a', '1a', '"Spontaneously Combustible"', 'Igor Kovalyov', 'Mark Steen & Mark Palmer', 'September9,1995', '201a']
SQL:

assistant: SELECT COUNT("Title") FROM "Table" WHERE "Production code" = '201a';