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      0         0            0
2008      0         0            0
2009      0         0            0
2010      0         0            0
2011      0         0            0
2012      0         0            0
2013      6         5           38
2014     22         7           98
2015     11         3           81
2016     13         8           64
2017     12         0           68
2018      4         2           26
2019      2         2           10
2020      9         2           34
2021      9         3           33
2022      4         0           16
2023      6         1           19
2024      3         2           19