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      5         0           14
2015      4         1           34
2016     12         2           81
2017      3         0           49
2018      5         0           48
2019      4         4           56
2020      5         5           31
2021      5         1           37
2022     22        17          124
2023     93        66          617
2024     73        62          418