CREATE TABLE table_204_690 (id DECIMAL, "election" DECIMAL, "party name" TEXT, "total votes" DECIMAL, "share of votes" TEXT, "seats" DECIMAL, "share of seats" TEXT, "party leader ( s ) " TEXT, "notes" TEXT)

how many times did colin eglin serve as party leader ?
SELECT COUNT(*) FROM table_204_690 WHERE "party leader(s)" = 'colin eglin'
SELECT COUNT(*) FROM "table_204_690" WHERE "party leader(s)" = 'colin eglin'