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     15         0          688
2009     13         0         1147
2010      9         0          417
2011      2         0           12
2012      1         0           15
2013      2         0          248
2014      2         0          156
2015      0         0            0
2016      2         0          264
2017      0         0            0
2018      0         0            0
2019      0         0            0
2020      2         1          140
2021      0         0            0
2022      0         0            0
2023      1         1           85
2024      0         0            0
2025      0         0            0