user: Question: What is the most recent census year?
Columns: ['Census Year', 'Number of Muslims 000', 'Population of England and Wales 000', 'Muslim (% of Total population)', 'Registered Mosques', 'Muslims per mosque']
Types: ['real', 'real', 'real', 'text', 'real', 'real']
Sample row: [1961.0, 50.0, 46196.0, '0.11', 7.0, 7143.0]
SQL:

assistant: SELECT MAX("Census Year") FROM "Table";