How many of the elected officials are on the Economic Matters committee?
CREATE TABLE table_14009909_1 (first_elected VARCHAR, committee VARCHAR)
SELECT COUNT(first_elected) FROM table_14009909_1 WHERE committee = "Economic Matters"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_14009909_1 (first_elected VARCHAR, committee VARCHAR) Question: How many of the elected officials are on the Economic Matters committee? [/INST] SELECT COUNT(first_elected) FROM table_14009909_1 WHERE committee = "Economic Matters" </s>