Year	Percent change (Units)
2010	-4.671
2011	9.200
2012	5.220
2013	2.002
2014	11.092
2015	-1.459
2016	0.701
2017	12.229
2018	-3.793
2019	-12.903
2020	-19.671
2021	13.320
2022	19.530
2023	3.663
2024	2.154
2025	5.578
2026	5.857
2027	6.022
2028	6.038
2029	6.053