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      0         0            0
2009      0         0            0
2010      0         0            0
2011      0         0            0
2012      0         0            0
2013      0         0            0
2014      4         0           15
2015     20        10           72
2016     11         2           40
2017     28        14           85
2018     33         8           99
2019     19         9           60
2020     15        10           43
2021      1         0            6
2022      8         7           26
2023      5         5           15
2024      3         2            9
2025      1         0            3