SELECT
    DH.PF_CODE AS CODE,
    PF.PF_NAME AS NAME,
    ROUND(
        100.0 * 
            SUM(
                CASE DH.CATEGORY_CODE 
                WHEN "120" THEN DH.AMT 
                ELSE 0 
                END 
            ) 
        / 
            SUM(
                    CASE DH.CATEGORY_CODE 
                WHEN "110" THEN DH.AMT
                ELSE 0
                END
            )
        ,1）AS PERCENTAGE
    
FROM
    DRINK_HABITS AS DH
    INNER JOIN 
    PREFECTURE AS PF 
    ON PF.PF_CODE = PDH.F_CODE
    
WHERE
    DH.GENDER_CODE IN ("2", "3")

GROUP BY
    DH.PF_CODE
    
ORDER BY
    PERCENTAGE DESC,
    CODE DESC