Year	Percent change (Units)
2000	10.980
2001	-17.392
2002	1.693
2003	-19.826
2004	20.000
2005	8.900
2006	6.856
2007	1.690
2008	-3.960
2009	-0.963
2010	0.299
2011	2.744
2012	15.884
2013	-8.263
2014	-9.920
2015	-11.783
2016	13.938
2017	5.969
2018	26.277
2019	19.783
2020	-57.053
2021	-8.890
2022	89.507
2023	24.208
2024	26.591
2025	11.555
2026	10.445
2027	10.289
2028	7.766
2029	7.537