| | | | | | | | 1980 | 1999 | 1999 2011 | 2011 | | | 2012 | | 2018 8 | | | 2018 4 | | | | | | | | | | | | | | | | 80% | | | | | | | + + + + | | | | | | | | | | | | | 4 | | | 2 - 3 | | | | | | | | | | | | | | | | | 6 | | | | | | | | | | 3000 | | | | | | | | | 8 | 15 | 60 280 | 2017 1.3 | 2018 3 | 2017 | 10 2018 20 | | | 25 | 33 | | | | | | | |