| | | | | | | | | 12 18 20 | | | | | 12 20 | 12 18 20 | | | | | | | | | 2018 | | | | | | | 7.1% | | | | | | | | | | | | | | | | | 5 | | | | | | | | | | | | | | | | | | | | | | | | | | 5 | | | | | | |