Year	% of male labor force (national estimate)
1992	1.3
1993	3.5
1994	4.9
1995	3.8
1996	4.7
1997	5.5
1998	5.6
1999	7.6
2007	10.426
2008	20.472
2009	18.192
2010	17.608
2011	17.606
2012	16.495
2013	14.538
2014	15.68
2015	17.364
2016	17.735
2017	17.911
2018	14.924
2019	14.033
2020	14.935
2021	12.984
2022	11.05