CREATE TABLE table_18109 ("District" TEXT, "Incumbent" TEXT, "Party" TEXT, "First elected" FLOAT, "Results" TEXT, "Candidates" TEXT)

Name the first election for john mchugh
SELECT COUNT("First elected") FROM table_18109 WHERE "Incumbent" = 'John McHugh'
SELECT COUNT("First elected") FROM "table_18109" WHERE "Incumbent" = 'John McHugh'