Year	Percent of total labor force
2000	7.462
2001	8.498
2002	8.69
2003	8.708
2004	8.427
2005	8.146
2006	7.992
2007	7.668
2008	4.43
2009	4.913
2010	4.375
2011	3.837
2012	3.229
2013	4
2014	3.541
2015	4.377
2016	4
2017	4
2018	4
2019	4
2020	4
2021	4
2022	4
2023	4
2024	4