SELECT PREFECTURE.PF_CODE AS 都道府県コード,PF_NAME AS 都道府県名,jugo.TOTAL_AMT AS 総人口2015年,
niju.TOTAL_AMT AS 総人口2020年,ROUND(cast(niju.TOTAL_AMT AS float)/jugo.TOTAL_AMT*100,0) AS 人口増加率
FROM PREFECTURE
JOIN POPU_TRANSITION AS jugo ON PREFECTURE.PF_CODE = jugo.PF_CODE AND jugo.SURVEY_YEAR = '2015'
JOIN POPU_TRANSITION AS niju ON PREFECTURE.PF_CODE = niju.PF_CODE AND niju.SURVEY_YEAR = '2020'
WHERE 人口増加率 > 100
ORDER BY 人口増加率 DESC,PREFECTURE.PF_CODE ASC