user: Question: Name the number of nat for total g of 6
Columns: ['Player', 'Nat', 'Pos', 'L Apps', 'L G', 'C Apps', 'C G', 'Total Apps', 'Total G']
Types: ['text', 'text', 'text', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Rubio', 'ESP', 'MF', 36.0, 2.0, 6.0, 0.0, 42.0, 2.0]
SQL:

assistant: SELECT COUNT("Nat") FROM "Table" WHERE "Total G" = 6.0;