CREATE TABLE table_203_615 (id NUMBER, "district" CLOB, "incumbent" CLOB, "party" CLOB, "first\ elected" NUMBER, "result" CLOB, "candidates" CLOB)

how many of these congressmen were re elected ?
SELECT COUNT("incumbent") FROM table_203_615 WHERE "result" = 're-elected'
SELECT COUNT("incumbent") FROM "table_203_615" WHERE "result" = 're-elected'