????:1??????v:?????????

2???150?????

3????????

4????????????

5??????????

???1????????????6???????? (???? ?)?A????6???????,?,????????3200?????,?????????????????,?????3200???????????

??,?????3206?????,????0.14%;?9885?????,???????0.12%;???????????2014??,????????????0.09%?

??,???????A??,??????,??,???A?????????????????????,?????????????

?????,??????????????????,???4.17%,????A?;??????????????3.47%?2.74%?????????????2.68%,?????????,????????????????10%?

??,????????????,??????????????,??,?????,???

?????????????,?,????????????,???99%??(???????????????) ??????:??????????????????