SELECT h.PF_CODE AS 都道府県コード, 
       p.PF_NAME AS 都道府県名,  
       ROUND(CAST(h.INP_YES AS REAL) * 100 / CAST(h.INP_YES + h.INP_NO + h.UNIDENTIFIED AS REAL), 1) AS '入院率'
FROM HOSPITALIZATION AS h
INNER JOIN PREFECTURE AS p
ON h.PF_CODE = p.PF_CODE
ORDER BY 入院率 DESC , 都道府県コード ASC;