CREATE TABLE table_204_486 (id DECIMAL, "name" TEXT, "season ( s ) " TEXT, "position ( s ) " TEXT, "notes" TEXT)

what is the last position on the chart ?
SELECT "position(s)" FROM table_204_486 ORDER BY id DESC LIMIT 1
SELECT "position(s)" FROM "table_204_486" ORDER BY "id" DESC NULLS LAST LIMIT 1