CREATE TABLE table_76675 ("Number" TEXT, "D\\u00e9partment  ( or collectivity ) " TEXT, "Pr\\u00e9sident" TEXT, "Party" TEXT, "Since" FLOAT)

Which department has Guy-Dominique Kennel as president since 2008?
SELECT "D\u00e9partment (or collectivity)" FROM table_76675 WHERE "Since" = '2008' AND "Pr\u00e9sident" = 'guy-dominique kennel'
SELECT "D\u00e9partment (or collectivity)" FROM "table_76675" WHERE "Pr\u00e9sident" = 'guy-dominique kennel' AND "Since" = '2008'