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     14         0           74
2000     35         1          144
2001     84         6          583
2002     84         3          692
2003     34         0          332
2004     15         0           89
2005      3         1           14
2006      3         0           23
2007     12         0           66
2008      4         0           14
2009      7         0           17
2010      0         0            0
2011      0         0            0
2012      0         0            0
2013      0         0            0
2014      0         0            0
2015      0         0            0
2016      0         0            0
2017      4         0           39
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