| | 3 15 | | | | 几 | | 几 | | | | | | 2012 | | | | | | | | 2017 17% 21.5% | | | 2 3 60 | | | | | | | | | | 30 20 | 10 200 | | | | | | | 10 | | | | | 22.78 8. | 76 895 | | | | | |