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      5         0           39
2004     22         0          126
2005     18         0          110
2006      0         0            0
2007     12         0          120
2008     17         1           80
2009      1         0            3
2010      1         0            2
2011      7         0          111
2012      2         0            6
2013      1         0            3
2014      0         0            0
2015      0         0            0
2016      3         0            9
2017      0         0            0
2018      1         1            3
2019      0         0            0
2020      4         1           30
2021      0         0            0
2022      0         0            0
2023      0         0            0
2024      0         0            0