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      0         0            0
2010     30         0          337
2011     34         0         1195
2012     63         9         2390
2013    139         2         3243
2014    162        11         3921
2015    187         6         4566
2016     32         2         2138
2017     99         7         2694
2018    138        12         3150
2019     59        12         2849
2020     49        10         2215
2021     24         3         1246
2022    139         4         3594
2023    148        25         3405
2024    103         3         3132