| | | | | | | | | | | 13 | | | | | 7 6 | | | | 60% | 500 | 13 | | | | | | | | | | 80% | | | 25％ | 45％ | 35％ | | | 20% | 20% | | 20% | | | | | | | | | | | | | | | | 2007 | | | | 16 | 60 | | | | | 2020 | 815 | |