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     19         0          147
2009     32         0          159
2010     17         0           95
2011      5         0           14
2012     11         0           36
2013      4         0           22
2014      0         0            0
2015      0         0            0
2016      0         0            0
2017      0         0            0
2018      0         0            0
2019      0         0            0
2020      1         0           21
2021      1         0            3
2022      0         0            0
2023      0         0            0
2024      0         0            0
2025      0         0            0