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 4 0 66 2008 8 0 72 2009 1 0 33 2010 4 0 44 2011 0 0 0 2012 8 0 188 2013 0 0 0 2014 6 0 57 2015 2 0 57 2016 0 0 0 2017 0 0 0 2018 0 0 0 2019 1 1 3 2020 4 2 93 2021 4 0 60 2022 2 0 90 2023 10 2 72 2024 6 1 40 2025 0 0 0