Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_19068 ( "District" text, "Counties Represented" text, "Delegate" text, "Party" text, "First Elected" real, "Committee" text )

### Question ###
How many of the elected officials are on the Economic Matters committee?

### Accurate SQL ###

SELECT COUNT("First Elected") FROM table_19068 WHERE "Committee" = 'Economic Matters'