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      1         1            2
2013      1         0            4
2014      0         0            0
2015      0         0            0
2016      0         0            0
2017      0         0            0
2018      4         4           29
2019     17        13           73
2020     12         4           45
2021     30        23          122
2022     48        35          208
2023     50        37          156
2024     67        55          196
2025     16        15           40