CREATE TABLE table_name_22 (first_elected VARCHAR(255), committee VARCHAR(255), counties_represented VARCHAR(255), district VARCHAR(255))
What is the total number of First Elected that has counties represented of Anne Arundel, District of 30, and a Ways and Means Committee?
    
SQL: SELECT COUNT(first_elected) FROM table_name_22 WHERE counties_represented = "anne arundel" AND district = "30" AND committee = "ways and means"