user: Question: What is the lowest population in 2011 for the settlement of Čortanovci?
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: ['Inđija', 'Инђија', 'town', 26025.0, 'Serbs', 'Orthodox Christianity']
SQL:

assistant: SELECT MIN("Population (2011)") FROM "Table" WHERE "Settlement" = 'Čortanovci';