Year	% of male labor force (national estimate)
1983	14.255
1984	15.985
1985	17.327
1986	17.337
1987	17.587
1988	16.975
1989	15.893
1990	13.623
1991	15.34
1992	14.87
1993	15.428
1994	14.464
1995	11.922
1996	11.66
1997	10.22
1998	7.937
1999	5.929
2000	4.353
2001	3.777
2002	4.548
2003	4.817
2004	4.963
2005	4.559
2006	4.541
2007	5.02
2008	7.599
2009	15.075
2010	17.068
2011	17.696
2012	17.679
2013	14.829
2014	12.672
2015	10.734
2016	9.023
2017	7.066
2018	5.784
2019	5.174
2020	5.6
2021	6.352
2022	4.351
2023	4.357