? ?2 ? ? ?3 ?4 ?-20% 20% 60% 100% 140% 180% 220% ?300 ? ? 5.6% 84.4% 56.1% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0% 80.0% 90.0% ?300 ? ? ? 60.5% 50.0% 51.2% 79.6% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0% 80.0% 90.0% ?16? ?20? ?11? ?4? ? ?5 ?-50.0%0.0%50.0%100.0%150.0%200.0%2015-01- 052015-02- 162015-04- 072015-05- 202015-07- 022015-08- 132015-09- 282015-11- 162015-12- 28?300?-50.0%0.0%50.0%100.0%150.0%200.0%2015-01- 052015-02- 162015-04- 072015-05- 202015-07- 022015-08- 132015-09- 282015-11- 162015-12- 28?300?-50.0%0.0%50.0%100.0%150.0%200.0%250.0%2015-01- 052015-02- 162015-04- 072015-05- 202015-07- 022015-08- 132015-09- 282015-11- 162015-12- 28?300?-50.0%0.0%50.0%100.0%150.0%200.0%2015-01- 052015-02- 162015-04- 072015-05- 202015-07- 022015-08- 132015-09- 282015-11- 162015-12- 28?300?-50.0%0.0%50.0%100.0%150.0%200.0%250.0%300.0%2015-01- 052015-02- 162015-04- 072015-05- 202015-07- 022015-08- 132015-09- 282015-11- 162015-12-2 8?300?-50.0%0.0%50.0%100.0%150.0%200.0%2015-01- 052015-02- 162015-04- 072015-05- 202015-07- 022015-08- 132015-09- 282015-11- 162015-12- 28?300?6 ?0.0%20.0%40.0%60.0%80.0%050100150201320142015?0.0%50.0%100.0%150.0%0.0 100.0 200.0 300.0 400.0 201320142015?-40.0%-20.0%0.0%20.0%40.0%60.0%0.0 1.0 2.0 3.0 4.0 201320142015?0.0%2.0%4.0%6.0%8.0%02468201320142015?7 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?8 ? ? ? ?9 ? ?6.87.27.688.0 89.0 90.0 91.0 92.0 93.0 66.577.58201220132014?%?123311750010000120001400016000180002000020102014?/?2.34.36.870 50 100 0510201220132014?%?0 500 1,000 1,500 2,000 2,500 3,000 COD?20102014?10 ? ? ? ? ?11? ? ? ? ?12? 36.30%34.90% 29.40%21.30%23.60%33.40%26.40% 20.30%0.00%5.00%10.00%15.00%20.00%25.00%30.00%35.00%40.00%?7.00%1.60%2.70% 2.10% 1.50%1.10%0.90%4.80%0.00%1.00%2.00%3.00%4.00%5.00%6.00%7.00%8.00%?0.50%1.90%1.40%0.00%0.20%0.40%0.60%0.80%1.00%1.20%1.40%1.60%1.80%2.00%?2008?9?2010-2015?2011?13? ? ? ?2013? ? ? ? ?2013? ? ? ? ?2014?2008 2011 2013 2014 2012 ?t? ? ? ?2016? ? ? ?2015? ? ?2016?2015 ?14?/? ?262114930405240?200000100000500100000? ? ? ?