Year	% of male labor force (modeled ILO estimate)
1991	2.042
1992	2.185
1993	2.185
1994	6.837
1995	12.068
1996	14.978
1997	15.986
1998	17.734
1999	18.472
2000	17.092
2001	15.856
2002	14.694
2003	13.442
2004	12.173
2005	10.854
2006	9.571
2007	8.304
2008	7.057
2009	5.825
2010	5.679
2011	5.686
2012	5.681
2013	5.686
2014	5.705
2015	5.723
2016	5.741
2017	5.759
2018	5.768
2019	5.777
2020	6.443
2021	6.363
2022	5.875
2023	5.874