SELECT PO.PF_CODE AS 都道府県コード
     , PF.PF_NAME AS 都道府県名
     , PO.TOTAL_AMT AS 総人口2015年
     , PO2020.TOTAL_AMT AS 総人口2020年
     , ROUND(CAST(PO2020.TOTAL_AMT AS REAL)*100.0/CAST(PO.TOTAL_AMT AS REAL), 0) AS 人口増加率
FROM POPU_TRANSITION AS PO
NATURAL INNER JOIN PREFECTURE AS PF
INNER JOIN POPU_TRANSITION AS PO2020
    ON PO2020.PF_CODE = PO.PF_CODE
    AND PO2020.SURVEY_YEAR = 2020
WHERE PO.SURVEY_YEAR = 2015
AND PO.TOTAL_AMT <= PO2020.TOTAL_AMT
ORDER BY 人口増加率 DESC, 都道府県コード ASC