SELECT
    PF.PF_CODE AS 都道府県コード,
    PF_NAME AS 都道府県名,
    POP2015.TOTAL_AMT AS 総人口2015,
    POP2020.TOTAL_AMT AS 総人口2020,
    ROUND(CAST(POP2020.TOTAL_AMT AS REAL)/CAST(POP2015.TOTAL_AMT AS REAL)*100,0) AS 人口増加率
FROM
    PREFECTURE AS PF
    INNER JOIN POPU_TRANSITION AS POP2015
        ON POP2015.PF_CODE=PF.PF_CODE
        AND POP2015.SURVEY_YEAR=2015
    INNER JOIN POPU_TRANSITION AS POP2020
        ON POP2020.PF_CODE=PF.PF_CODE
        AND POP2020.SURVEY_YEAR=2020
WHERE
    人口増加率>=100
ORDER BY
    人口増加率 DESC,
    都道府県コード
;