CREATE TABLE table_18207 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

how many first elected with district being new york2
SELECT COUNT("First elected") FROM table_18207 WHERE "District" = 'New York2'
SELECT COUNT("First elected") FROM "table_18207" WHERE "District" = 'New York2'