year,national_count,datum_count,datum_percent
1997,274,5,1.824817518248175
1998,331,17,5.13595166163142
1999,253,12,4.743083003952568
2000,260,16,6.153846153846154
2001,226,36,15.929203539823009
2002,285,32,11.228070175438596
2003,358,30,8.379888268156424
2004,182,21,11.538461538461538
2005,256,16,6.25
2006,344,29,8.430232558139535
2007,268,21,7.835820895522389
2008,302,18,5.960264900662252
2009,288,11,3.8194444444444446
2010,153,20,13.071895424836603
2011,283,12,4.240282685512367
2012,273,31,11.355311355311356
2013,158,4,2.5316455696202533
2014,147,18,12.244897959183673
2015,168,8,4.761904761904762
2016,164,6,3.6585365853658534
2017,211,12,5.687203791469194
2018,83,10,12.048192771084338
2019,162,3,1.8518518518518516
2020,175,5,2.857142857142857
2021,167,3,1.7964071856287425
2022,202,21,10.396039603960396
2023,214,17,7.943925233644859
2024,231,13,5.627705627705628
2025,244,13,5.327868852459016