| 7 31 | 2017 | | | | 8 | | | | | | | 8 | | | | | | 151 | | | | 7 25 | | | | | | | 9 | | 2017 | | 2016 | 5.5% | | 2660 5.5% | 146 | | 151 | | | | | | | | | | | | |