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 30 0 181 2003 61 0 448 2004 52 0 609 2005 44 0 512 2006 55 0 730 2007 42 0 336 2008 45 0 230 2009 60 0 306 2010 28 0 190 2011 4 0 45 2012 2 0 6 2013 1 0 14 2014 0 0 0 2015 0 0 0 2016 0 0 0 2017 0 0 0 2018 0 0 0 2019 0 0 0 2020 0 0 0 2021 0 0 0 2022 0 0 0 2023 0 0 0