SELECT
  a.AGE_CODE "年齢コード",
  a.AGE_NAME "年齢階層名",
  SUM(SP_TIME_5) "5時間未満",
  SUM(SP_TIME_6) "5時間以上6時間未満",
  SUM(SP_TIME_7) "6時間以上7時間未満",
  SUM(SP_TIME_8) "7時間以上8時間未満",
  SUM(SP_TIME_9) "8時間以上9時間未満",
  SUM(SP_TIME_9OVER) "9時間以上"
FROM
  SLEEP_TIME_DTL dtl
INNER JOIN
  AGE_GRP a ON a.AGE_CODE = dtl.AGE_CODE
INNER JOIN
  PREFECTURE p ON p.PF_CODE = dtl.PF_CODE
  AND p.PF_NAME IN("北海道","青森県","岩手県","宮城県","福島県")
GROUP BY
  a.AGE_CODE
ORDER BY
  dtl.AGE_CODE
    ;