???????????????????

????:?????:???????

???????????????????6?12?? (? ????????????)????????12???????????????????????????????,????5??,???8.78??,????91%,????55.8????,?????50.9%,????????15.1???,?46.7%?

??20??????????(?) ???????? ??????????

??????????4??,?«?????»,????????

?????????5????,??????????2.2???????????????,????????????????145%,????????6.8????????,????????32.4%,??????????3.1??????????????????,??20.4%?

??????????????????,??“3??,15??”?,?????6?12??,????2000???,??3.6%?

????????????????23??,???

?,??,??????????,????????????????????(??)

????:???