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     35         0         4486
2015    266        79        46167
2016    225        62        16894
2017     84        33         8718
2018      4         0           85
2019      0         0            0
2020      1         0            1
2021      0         0            0
2022      2         0         4347
2023      0         0            0