Year	% of male labor force (modeled ILO estimate)
1991	2.232
1992	2.3
1993	2.383
1994	2.461
1995	2.542
1996	2.623
1997	2.781
1998	2.941
1999	3.099
2000	3.251
2001	3.548
2002	3.852
2003	4.156
2004	3.762
2005	3.343
2006	2.654
2007	3.141
2008	3.643
2009	4.158
2010	2.994
2011	3.07
2012	3.131
2013	3.192
2014	3.161
2015	3.127
2016	3.087
2017	3.307
2018	3.456
2019	3.606
2020	4.667
2021	4.622
2022	4.04
2023	3.875