CREATE TABLE table_26336739_1 (elected VARCHAR2, incumbent VARCHAR2)

How many elected catagories are there for the district with Saxby Chambliss as the incumbent?
SELECT COUNT(elected) FROM table_26336739_1 WHERE incumbent = "Saxby Chambliss"
SELECT COUNT("elected") FROM "table_26336739_1" WHERE "Saxby Chambliss" = "incumbent"