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      0         0            0
2015      5         0          283
2016      0         0            0
2017    532        79        18596
2018    572        94        24153
2019    518       168        33333
2020    501       157        29576
2021    506       151        36907
2022    438       112        24032
2023     82        13         4169
2024    371        72        20578
2025     34        12         2081