CREATE TABLE table_18664 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

how many incumbent with first elected being 1932
SELECT COUNT("Incumbent") FROM table_18664 WHERE "First elected" = '1932'
SELECT COUNT("Incumbent") FROM "table_18664" WHERE "First elected" = '1932'