What was the population in Kisumu county as of 2009?
CREATE TABLE table_16278894_1 (population_census_2009 VARCHAR, county VARCHAR)
SELECT population_census_2009 FROM table_16278894_1 WHERE county = "Kisumu"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_16278894_1 (population_census_2009 VARCHAR, county VARCHAR) Question: What was the population in Kisumu county as of 2009? [/INST] SELECT population_census_2009 FROM table_16278894_1 WHERE county = "Kisumu" </s>