Year	Percent change
2000	5.3
2001	12.149
2002	14.16
2003	10.33
2004	3.555
2005	6.945
2006	9.514
2007	11.391
2008	17.49
2009	7.427
2010	7.291
2011	8.487
2012	6.832
2013	7.578
2014	9.858
2015	7.742
2016	8.844
2017	12.435
2018	23.429
2019	22.326
2020	20.5
2021	17.5
2022	24.5
2023	24
2024	13.5