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         2           43
2008      0         0            0
2009      3         0           29
2010      0         0            0
2011      0         0            0
2012     15         7           64
2013      0         0            0
2014     18         8           82
2015      0         0            0
2016      0         0            0
2017      0         0            0
2018      0         0            0
2019      0         0            0
2020      2         2           10
2021      3         1           13
2022     12         4           94
2023      8         4           35
2024      4         1           36
2025      3         0           37