year,national_count,datum_count,datum_percent
1997,677,57,8.419497784342688
1998,778,97,12.467866323907455
1999,631,70,11.09350237717908
2000,676,85,12.57396449704142
2001,670,87,12.985074626865673
2002,596,76,12.751677852348994
2003,857,99,11.551925320886815
2004,735,112,15.238095238095239
2005,714,70,9.803921568627452
2006,716,79,11.033519553072626
2007,592,66,11.14864864864865
2008,816,114,13.970588235294118
2009,699,77,11.015736766809727
2010,599,99,16.52754590984975
2011,765,76,9.934640522875817
2012,570,56,9.824561403508772
2013,490,50,10.204081632653061
2014,458,61,13.318777292576419
2015,484,50,10.330578512396695
2016,439,42,9.567198177676538
2017,445,42,9.438202247191011
2018,335,34,10.149253731343283
2019,553,49,8.860759493670885
2020,431,36,8.352668213457076
2021,430,35,8.13953488372093
2022,515,55,10.679611650485436
2023,629,48,7.631160572337042
2024,617,67,10.85899513776337
2025,587,51,8.68824531516184