user: Question: What is the highest region number with a 499 population?
Columns: ['Code', 'Type', 'Name', 'Area (km 2 )', 'Population', 'Regional County Municipality', 'Region']
Types: ['real', 'text', 'text', 'real', 'real', 'text', 'real']
Sample row: [7005.0, 'M', 'Sainte-Marguerite-Marie', 83.94, 233.0, 'La Matapédia', 1.0]
SQL:

assistant: SELECT MAX("Region") FROM "Table" WHERE "Population" = 499.0;