How many different voivodenship have 747 900 citizes?
CREATE TABLE table_11656578_2 (voivodeship VARCHAR, population__1980_ VARCHAR)
SELECT COUNT(voivodeship) FROM table_11656578_2 WHERE population__1980_ = "747 900"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_11656578_2 (voivodeship VARCHAR, population__1980_ VARCHAR) Question: How many different voivodenship have 747 900 citizes? [/INST] SELECT COUNT(voivodeship) FROM table_11656578_2 WHERE population__1980_ = "747 900" </s>