1996.08 2000.02 | 2000.02 2003.05 | 1997 10 | 2000 6 | | | 2003.05 2004.02 | | 2004.02 2008.03 | | 2008.03 2010.05 | | 2010.05 2011.04 | 2011 3 | 2011 4 | | | 2011.04 2016.07 | | 2013 10 2013 12 | 2012 8 2015 1 | | | 2016.07 2019.01 | | 2019.01 ___ | | | | | | |