Years 2006 (33) 2007 (76) 2008 (104) 2009 (127) 2010 (127) 2011 (138) 2012 (120) 2013 (84) 2014 (127) 2015 (65) 2016 (59) 2017 (54) 2018 (55) 2019 (10)