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     42         0         2863
2009      0         0            0
2010     22         0          270
2011     35         0          449
2012     36         0          638
2013      2         0           42
2014      9         0          198
2015      1         0            6
2016      4         0           60
2017      0         0            0
2018     12         0          247
2019     18         4          390
2020     14         3          264
2021     12         0          725
2022     17         0          721
2023     20         3          912
2024     13         0          517
2025      0         0            0