CREATE TABLE table_203_330 (id NUMBER, "year of election" NUMBER, "candidates elected" NUMBER, "# of seats available" NUMBER, "# of votes" NUMBER, "% of popular vote" CLOB)

what year had the least percent of the popular vote ?
SELECT "year of election" FROM table_203_330 ORDER BY "% of popular vote" LIMIT 1
SELECT "year of election" FROM "table_203_330" ORDER BY "% of popular vote" FETCH FIRST 1 ROWS ONLY