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      0         0            0
2011      0         0            0
2012      0         0            0
2013     89        17         3794
2014    164        22         1052
2015    223        14         1495
2016    241        14         1360
2017    222        37         1288
2018    162        22         1051
2019     37         9          274
2020     64        10          317
2021    355       230         1500
2022    352       245         1332
2023     32        22          117
2024      3         0           18
2025      2         0            2
2026      0         0            0