Year	% of male labor force (national estimate)
1991	10.616806104655327
2002	9.72784852170558
2004	10.10061948598325
2005	9.642554367756606
2006	8.948603590154942
2007	8.385755882320336
2008	8.407532003969584
2009	8.417601486242622
2010	8.713140706441896
2012	9.814319416805796
2013	9.44377919103919
2014	9.626999126603708
2015	9.742865323883048
2016	9.639361960546331
2021	8.898879757445371