SELECT
	t1.AGE_NAME AS "年齢階層"
	,SUM(CASE WHEN t2.TIME_CODE = 120 THEN t2.TARGET_POP ELSE 0 END) AS "5時間未満"
	,SUM(CASE WHEN t2.TIME_CODE = 130 THEN t2.TARGET_POP ELSE 0 END) AS "5時間以上6時間未満"
	,SUM(CASE WHEN t2.TIME_CODE = 140 THEN t2.TARGET_POP ELSE 0 END) AS "6時間以上7時間未満"
	,SUM(CASE WHEN t2.TIME_CODE = 150 THEN t2.TARGET_POP ELSE 0 END) AS "7時間以上8時間未満"
	,SUM(CASE WHEN t2.TIME_CODE = 160 THEN t2.TARGET_POP ELSE 0 END) AS "8時間以上9時間未満"
	,SUM(CASE WHEN t2.TIME_CODE = 170 THEN t2.TARGET_POP ELSE 0 END) AS "9時間以上"
	,SUM(CASE WHEN t2.TIME_CODE = 180 THEN t2.TARGET_POP ELSE 0 END) AS "不詳"
FROM SLEEP_TIME_DTL AS t2
INNER JOIN AGE_GRP AS t1
	ON t1.AGE_CODE = t2.AGE_CODE
GROUP BY t1.AGE_NAME
ORDER BY t1.AGE_CODE