?????? ????? ????? ???? ?? ????? ??? ??? ???? ??????? ??? ???? ??????? ????? ???? ????? ??? ???? ????? ????? ??? ????? ????? ??????   ??? ??? ??? ????? ?????? ??? ??? ???? ??? ??? ??? ???? ????? ??? ????????.

　　2006? ??? ???? 1944???? ?? ??? 80.9431??? ??????.?? ???504? ,???? ??? ????  6.8273???? ??? ??? ?135????. ???? 1051??? ??? 30.7894??? ??? ???? ??? ?293??? ????? 252??? ????? 20.3119???? ?? ????? ?806??? ?? 59??? ?? ??? 12.0941??? ??? ????? ?? 2049??? ????? 69? ????? 7.7267?? ,???? ??? 1120??? ???? 2? ??? 3??? ????.

　　??? ???7.5454??,(?? ????? ???? ??2304?,????? ???? ??4326?,???? ???? ??2.5958??, ???? ???? ?? 2.0783??, ???? ???? ?? 3693?,?? 74?,??? ??????? ????.)