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