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      9         1           26
2008     10         4           26
2009     57        28          210
2010     86        25          283
2011     21         6           66
2012      8         4           28
2013      0         0            0
2014      4         2           12
2015     11         0           41
2016      4         0           18
2017      4         0           12
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
2025      0         0            0