user: Question: When was the year that had an average attendance of 5,445?
Columns: ['Year', 'League', 'Reg. Season', 'Playoffs', 'Avg. attendance']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1992-93', 'NPSL II', '1st American, 27-13', 'Lost Quarterfinal', '5,444']
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "Avg. attendance" = '5,445';