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     15         0           41
2001     57         0          374
2002     99         0          734
2003     79         0          585
2004     95         0          549
2005     55         0          285
2006     60         0          314
2007     14         0           84
2008      8         0           25
2009      1         0            3
2010      0         0            0
2011      2         0            4
2012      0         0            0
2013      0         0            0
2014      0         0            0
2015      0         0            0
2016      0         0            0
2017      0         0            0
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
2026      0         0            0