CREATE TABLE table_679 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Results" CLOB, "Candidatess" CLOB)

What year was incumbent jim ramstad first elected?
SELECT MIN("First elected") FROM table_679 WHERE "Incumbent" = 'Jim Ramstad'
SELECT MIN("First elected") FROM "table_679" WHERE "Incumbent" = 'Jim Ramstad'