SELECT
    DISTINCT(A.AGE_NAME) AS "年齢階層"
    ,count(case when TIME_CODE = 120 then TARGET_POP else 0 end)AS "5時間未満"
    ,count(case when TIME_CODE = 130 then TARGET_POP else 0 end)AS "5時間以上6時間未満"
    ,count(case when TIME_CODE = 140 then TARGET_POP else 0 end)AS "6時間以上7時間未満"
    ,count(case when TIME_CODE = 150 then TARGET_POP else 0 end)AS "7時間以上8時間未満"
    ,count(case when TIME_CODE = 160 then TARGET_POP else 0 end)AS "8時間以上9時間未満"
    ,count(case when TIME_CODE = 170 then TARGET_POP else 0 end)AS "9時間以上"
    ,count(case when TIME_CODE = 180 then TARGET_POP else 0 end)AS "不詳"
FROM SLEEP_TIME_DTL AS S
left join 
    AGE_GRP AS A
on S.AGE_CODE=A.AGE_CODE
GROUP BY
  AGE_NAME
ORDER BY
  "年齢階層" ASC;