SELECT
   T1.CLASS_NAME AS "CLASS"
  ,T1.PERSON_NAME AS "PERSON"
  ,T1.AMT AS "HOUSEHOLDS"
FROM
  HOUSEHOLD AS T1
INNER JOIN
(
    SELECT
       CLASS_CODE
      ,MAX(AMT) AS "MAX_AMT"
    FROM
      HOUSEHOLD
    WHERE
      PERSON_CODE != 1
      AND
      CLASS_CODE != "01"
    GROUP BY
      CLASS_CODE
) AS T2 ON T1.CLASS_CODE = T2.CLASS_CODE AND T1.AMT=T2.MAX_AMT
ORDER BY
  T1.CLASS_CODE