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      2         0          118
2003      0         0            0
2004      2         0           58
2005      0         0            0
2006      0         0            0
2007      0         0            0
2008      0         0            0
2009      2         0          154
2010      0         0            0
2011     20         0         1675
2012     33         0         2746
2013     41         0         2424
2014     49         2         1646
2015     29         0         1462
2016      9         0          350
2017     42         0         2096
2018     28         0         1646
2019     30         2         1157
2020     15         1         1632
2021     11         1         2100
2022      9         0         1700
2023      3         0          484
2024      6         0          278