????:1?????:??????????

2???????????

3???????

4?????????

5?????Q

????12????2???? (?????????????? ????)??????,???????????????????????????2?,??8????,????

???????????????«???????????????? ? ????»??9?,????????????????,????????,???????????????121???896????,??“?”????????????????????????????

?????????????????,??,???587?600??“??”????,???????93%??(?????????????????)?

??????????????????,????????????????????????????????????400????240??,??????2.8??????????

??10??????????,????????????2.5????????????;????????????????????????160?????,????????91??????????????;??????????3.5%,???????????????????????(???????????) ??????????????:?????????????