| | | | | | | | 2019 | | 7 9 | | | | | | | | | | | | 20 | 15 | | | | | | | | 70% | 90% | | | 80 1000 | 4.8 60 | 1000 1000 200 | 50 100 4000 1000 | 260 300 | 10 | 3 | | | | | | | | | 7 | 9 35.33% | | | | | | | | | | | |