year,national_count,datum_count,datum_percent
1997,41,0.0,0.0
1998,20,0.0,0.0
1999,41,0.0,0.0
2000,22,0.0,0.0
2001,12,0.0,0.0
2002,8,0.0,0.0
2004,3,0.0,0.0
2005,18,0.0,0.0
2006,24,0.0,0.0
2007,15,0.0,0.0
2008,31,2.0,6.451612903225806
2009,5,0.0,0.0
2010,14,0.0,0.0
2011,10,0.0,0.0
2012,22,0.0,0.0
2013,27,0.0,0.0
2014,7,0.0,0.0
2015,3,0.0,0.0
2016,8,0.0,0.0
2017,24,0.0,0.0
2018,2,0.0,0.0
2019,3,0.0,0.0
2020,21,0.0,0.0
2021,4,0.0,0.0
2022,15,0.0,0.0
2023,30,0.0,0.0
2024,12,0.0,0.0
2025,2,0.0,0.0