How many populations are listed for mladenovo? 
CREATE TABLE table_2562572_12 (population__2011_ VARCHAR, settlement VARCHAR)
SELECT COUNT(population__2011_) FROM table_2562572_12 WHERE settlement = "Mladenovo"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2562572_12 (population__2011_ VARCHAR, settlement VARCHAR) Question: How many populations are listed for mladenovo?  [/INST] SELECT COUNT(population__2011_) FROM table_2562572_12 WHERE settlement = "Mladenovo" </s>