user: Question: Churai has what as the fewest number of electorates?
Columns: ['Constituency number', 'Name', 'Reserved for ( SC / ST /None)', 'District', 'Number of electorates (2009)']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['122', 'Junnardeo', 'ST', 'Chhindwara', 166102.0]
SQL:

assistant: SELECT "Number of electorates (2009)" FROM "Table" WHERE "Name" = 'Churai';