Jahr MPECS Discovery Observations 1993 0 0 0 1994 0 0 0 1995 0 0 0 1996 0 0 0 1997 0 0 0 1998 0 0 0 1999 0 0 0 2000 0 0 0 2001 0 0 0 2002 0 0 0 2003 0 0 0 2004 0 0 0 2005 0 0 0 2006 0 0 0 2007 12 0 58 2008 2 0 7 2009 19 3 95 2010 0 0 0 2011 12 5 29 2012 16 13 48 2013 0 0 0 2014 0 0 0 2015 0 0 0 2016 0 0 0 2017 1 0 2 2018 0 0 0 2019 0 0 0 2020 0 0 0 2021 0 0 0