user: Question: How many populations are listed for Mladenovo? 
Columns: ['Settlement', 'Cyrillic Name Other Names', 'Type', 'Population (2011)', 'Largest ethnic group (2002)', 'Dominant religion (2002)']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Bačka Palanka', 'Бачка Паланка', 'town', 28239.0, 'Serbs', 'Orthodox Christianity']
SQL:

assistant: SELECT COUNT("Population (2011)") FROM "Table" WHERE "Settlement" = 'Mladenovo';