SELECT
    DR.PF_CODE AS CODE,
    PF.PF_NAME AS NAME,
    ROUND(
    CAST(SUM(CASE WHEN CATEGORY_CODE = '120' THEN AMT ELSE 0 END) AS REAL)/
    CAST(SUM(CASE WHEN CATEGORY_CODE = '110' THEN AMT ELSE 0 END) AS REAL)*100, 1) AS PERCENTAGE
FROM
    DRINK_HABITS AS DR
JOIN
    PREFECTURE AS PF
ON
    PF.PF_CODE = DR.PF_CODE
WHERE
    GENDER_CODE IN (2, 3)
GROUP BY
    DR.PF_CODE
ORDER BY
    PERCENTAGE DESC,
    DR.PF_CODE DESC