| | | + + | 2015 | 2016 | | | | | | | 8 | 8 | | | 5~ 8 | | | | | | | | | | | | 2013 | | 2013 | | | 2010 | | | | 2017 | | | 15000 | | | | | | | | | | | | | | | | | | | | | | | 1. | | | | | | | 2. | | | | 3. | 5 -10 10 | | | | | | | 100 40 20 | 10 5 | 30 | | | | | | | 54 1/3 1/3 | 1/3 | |