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      9         0           36
2003     41         4          191
2004     80        10          405
2005    118        23          545
2006     75        20          286
2007     19         6           83
2008     31         3          198
2009     66        19          419
2010     19         4           59
2011     12         1           37
2012     17        11           54
2013     13        12           46
2014     16        11           74
2015      3         1           13
2016      3         1           17
2017      5         2           27
2018     41        19          150
2019      5         5           15
2020      4         3           20
2021      4         2           21
2022      1         1            4
2023     12         5           41
2024     20        11           90