Year	%
2002	26.986
2003	28.711
2004	28.46
2005	26.972
2007	39.638
2008	28.86
2009	26.829
2010	26.417
2011	27.294
2012	27.4
2013	28.256
2014	27.943
2015	28.336
2016	28.986
2017	28.967
2018	29.467
2019	30.339
2020	30.29
2021	30.332
2022	41.689
2023	41.979