| | | 2015 | 12 31 | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2013 50 2 | 2015 | | | | | | | | | | | | | | | | | | | | | | 2000 | | | | | | 200 | | 200 | | 200 | | PPP | | | | + | | | | | | 1 | | | | | 2% | | 0. 5% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |