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     12         0           47
2010     95         0          998
2011     58         0          587
2012     67         0          622
2013     44         0          335
2014     87         0          947
2015     94         0          925
2016     38         0          402
2017     44         0          391
2018     56         0          572
2019     92         3          867
2020     48         4          481
2021      0         0            0
2022      0         0            0
2023      0         0            0
2024      0         0            0
2025      0         0            0
2026      1         0            3