| 4 12 2019 · | | | | 3.8 | 5.1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2018 80% | 32.9% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |