SELECT
 a.AGE_CODE AS '年齢コード',
 b.AGE_NAME AS '年齢階級名',
 SUM(a.SP_TIME_5) AS '5時間未満',
 SUM(a.SP_TIME_6) AS '5時間以上6時間未満',
 SUM(a.SP_TIME_7) AS '6時間以上7時間未満',
 SUM(a.SP_TIME_8) AS '7時間以上8時間未満',
 SUM(a.SP_TIME_9) AS '8時間以上9時間未満',
 SUM(a.SP_TIME_9OVER) AS '9時間以上'
FROM
 SLEEP_TIME_DTL AS a
LEFT JOIN
 AGE_GRP AS b
ON
 a.AGE_CODE = b.AGE_CODE
LEFT JOIN
 PREFECTURE AS c
ON
 a.PF_CODE = c.PF_CODE
WHERE
 b.AGE_NAME IS NOT NULL
AND
 c.PF_NAME  IN ('北海道','青森県','岩手県','宮城県','福島県')
GROUP BY
 a.AGE_CODE,b.AGE_NAME
ORDER BY
 a.AGE_CODE