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