Year	Percent of total labor force (Units)
2011	9.300
2012	8.500
2013	7.700
2014	6.900
2015	7.700
2016	8.500
2017	9.300
2018	8.700
2019	6.820
2020	7.300
2021	4.910
2022	5.910
2023	4.900
2024	4.900
2025	4.900
2026	4.900
2027	4.900
2028	4.900
2029	4.900