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      6         0           93
2004      7         0           41
2005      5         0           32
2006      4         0           30
2007      1         1            5
2008      0         0            0
2009      0         0            0
2010      2         0            6
2011      7         0           34
2012     92         8          585
2013     62         7          313
2014      6         0           45
2015      0         0            0
2016      0         0            0
2017      0         0            0
2018      0         0            0
2019      0         0            0
2020      0         0            0
2021      0         0            0
2022      0         0            0
2023      0         0            0