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 3 0 41 2007 40 0 432 2008 62 0 682 2009 71 0 802 2010 30 0 314 2011 5 0 45 2012 10 0 77 2013 17 0 114 2014 21 0 146 2015 8 0 76 2016 1 0 9 2017 18 0 175 2018 2 0 12 2019 1 1 9 2020 0 0 0 2021 0 0 0 2022 0 0 0 2023 2 0 18 2024 1 0 9 2025 3 1 27