user: Question: What is the int percentage that has Ravg of 2.8?
Columns: ['Year', 'Team', 'SckY', 'Int%', 'Rate', 'RAtt', 'RYds', 'RAvg', 'RLng', 'R1st']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1991', 'ATL', '11', '50.0', '0.0', '0', '0', '0.0', '0', '0']
SQL:

assistant: SELECT "Int%" FROM "Table" WHERE "RAvg" = '2.8';