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     63         0         1117
2004    131         0         2254
2005    114         0         1704
2006     74         0         1264
2007     45         0          582
2008      3         0           40
2009     43         0          727
2010      5         0           92
2011      1         0            2
2012      8         0          148
2013     19         0          448
2014     12         0          204
2015      5         0          140
2016      2         0           76
2017      0         0            0
2018      0         0            0
2019      0         0            0
2020      0         0            0
2021      0         0            0
2022      0         0            0
2023      0         0            0
2024      0         0            0