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      7         0           49
2008      8         0           40
2009      0         0            0
2010     18         0           78
2011     15         0           63
2012      5         0           34
2013     19         0          144
2014      7         1           34
2015      4         0           24
2016      0         0            0
2017      0         0            0
2018      0         0            0
2019      0         0            0
2020      2         0            4
2021      3         0           26
2022      0         0            0
2023      2         0           10
2024      1         0            5