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