CREATE TABLE table_204_737 (id NUMBER, "year" NUMBER, "order" CLOB, "quantity" NUMBER, "ger nos." CLOB)

which year had the least ger numbers ?
SELECT "year" FROM table_204_737 GROUP BY "year" ORDER BY SUM("ger nos." - "ger nos.") LIMIT 1
SELECT "year" FROM "table_204_737" GROUP BY "year" ORDER BY SUM("ger nos." - "ger nos.") FETCH FIRST 1 ROWS ONLY