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      1         0            3
2000      0         0            0
2001      1         1            3
2002      1         0            3
2003      2         1            5
2004     36         3          125
2005     28         4           81
2006     46        14          163
2007     37         9          213
2008     45        10          212
2009      0         0            0
2010      0         0            0
2011      0         0            0
2012      0         0            0
2013      1         0            2
2014      0         0            0
2015      0         0            0
2016      0         0            0
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