| | | | | 67 | | | | | | | | | | | | | | | | | | | | | | | 2008 | | 2009 | 2011 | | | | | | | | 60000 12000 | | | | | 2018 | | | | 82 | | 2.1 | | | | 53 | | | | | | | | | | | | | |