7 18 | 18 2017 6 70 | | | | | 6 | | 15 | | 15 | | 0.8 5.5 | 5 | | 4 6 | 0.5% | | | | 9 6 5 | 2.6 1.9 | | 7 6 5 | 0. 5 | 5 6 | 5 0.1 | | |