| | | 15 | | | 23 | | 10 ~ 20 | | 10 | | 10% | 1800 | 45 | | 10 | | | | | | | | | | 2 | | | 15 | 15 | 12% | | | | | | | | | | | | | | | | | | | | | | | | | | | 30 | | | | | | | 150 1.1% | | | 1/3 | | | | | | | | | 48% 65% | | 1 | 12 1 8 1 | 20 3 20 | | | | | | | | | 160 | 4.5 | | 2011 | | 2 | | | | | 20 36 | 12 | | |