user: Question: What year had a population region total of 63073 and a population maroochy smaller than 35266?
Columns: ['Year', 'Population (Region total)', 'Population (Caloundra)', 'Population (Maroochy)', 'Population (Noosa)']
Types: ['real', 'real', 'real', 'real', 'real']
Sample row: [1933.0, 23438.0, 4752.0, 12918.0, 5768.0]
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "Population (Region total)" = 63073.0 AND "Population (Maroochy)" < 35266.0;