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     10         0          174
2008    126         0         2026
2009     26         0          130
2010      2         0            7
2011      0         0            0
2012      5         0           25
2013      1         0            3
2014      0         0            0
2015      0         0            0
2016      0         0            0
2017      1         0            9
2018     17         4          126
2019      4         1           21
2020     21        14           75
2021     37        30          152
2022     19        16           88
2023      0         0            0
2024      2         2           12
2025      0         0            0