SELECT
  S.AGE_CODE AS 年齢コード
, A.AGE_NAME AS 年齢階層名
, SUM(S.SP_TIME_5) AS ５時間未満
, SUM(S.SP_TIME_6) AS ５時間以上６時間未満
, SUM(S.SP_TIME_7) AS ６時間以上７時間未満
, SUM(S.SP_TIME_8) AS ７時間以上８時間未満
, SUM(S.SP_TIME_9) AS ８時間以上９時間未満
, SUM(S.SP_TIME_9OVER) AS ９時間以上
FROM
  AGE_GRP A
, PREFECTURE P
, SLEEP_TIME_DTL S
WHERE
    S.AGE_CODE = A.AGE_CODE
AND S.PF_CODE = P.PF_CODE
AND P.PF_NAME IN('北海道','青森県','岩手県','宮城県','福島県')
GROUP BY
  S.AGE_CODE