CREATE TABLE table_204_574 (id NUMBER, "year" NUMBER, "title" CLOB, "peak chart positions\ swe" NUMBER, "peak chart positions\ swi" NUMBER, "peak chart positions\ uk" NUMBER, "album" CLOB)

what is the only year a title made the peak chart position ?
SELECT "year" FROM table_204_574 WHERE NOT "peak chart positions\nswe" IS NULL
SELECT "year" FROM "table_204_574" WHERE NOT "peak chart positions\nswe" IS NULL