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 5 0 31 2001 26 1 141 2002 93 12 1330 2003 88 11 1668 2004 98 22 1377 2005 71 2 1080 2006 82 7 776 2007 20 3 136 2008 21 2 108 2009 4 2 16 2010 12 0 67 2011 7 0 49 2012 4 0 47 2013 4 0 53 2014 1 0 1 2015 2 0 9 2016 0 0 0 2017 0 0 0 2018 0 0 0 2019 0 0 0 2020 6 0 102 2021 1 0 22