| | | | | | | | | | 25 | | 40% | | | | | | | 30 20 | | 4 | | | | | | 2007 | | | | | | | | | | 2008 | | 2009 | | 8 | 2011 | | | | | | | | | | | | | 200 | 200 | | | | | | | | | | | | 4 10 | | | | | | | | | | | | | 10 | | 10 | 2017 | | | | | | | | | | | 1100 | 16 | | | | | | | | | | | |