SELECT AGE.AGE_NAME AS 年齢階層,
       CASE SLP.TIME_CODE
        WHEN 120 THEN SUM(TARGET_POP)
       END AS "5時間未満",
       CASE SLP.TIME_CODE
        WHEN 130 THEN SUM(TARGET_POP)
       END AS "5時間以上6時間未満",
       CASE SLP.TIME_CODE
        WHEN 140 THEN SUM(TARGET_POP)
       END AS "6時間以上7時間未満",
       CASE SLP.TIME_CODE
        WHEN 150 THEN SUM(TARGET_POP)
       END AS "7時間以上8時間未満",
       CASE SLP.TIME_CODE
        WHEN 160 THEN SUM(TARGET_POP)
       END AS "8時間以上9時間未満",
       CASE SLP.TIME_CODE
        WHEN 170 THEN SUM(TARGET_POP)
       END AS "9時間以上",
       CASE SLP.TIME_CODE
        WHEN 180 THEN SUM(TARGET_POP)
       END AS "不詳"
FROM SLEEP_TIME_DTL AS DTL
INNER JOIN AGE_GRP AS AGE ON DTL.AGE_CODE = AGE.AGE_CODE
INNER JOIN SLEEP_TIME AS SLP ON DTL.TIME_CODE = SLP.TIME_CODE
GROUP BY  AGE.AGE_CODE
ORDER BY AGE.AGE_CODE ASC;