Year	% of total labor force (modeled ILO estimate)
1991	5.852855379244667
1992	5.922227558879786
1993	6.100980649161069
1994	6.368102346489742
1995	6.732104944853176
1996	6.673385180023856
1997	6.6163806391096305
1998	6.794995246520186
1999	7.065391164036591
2000	7.145866332227222
2001	7.294492640528107
2002	7.5857224495512705
2003	7.568803132234016
2004	7.535376632446904
2005	7.535875032328284
2006	7.276837053449748
2007	7.183161492738555
2008	7.07953267648037
2009	7.165319122548424
2010	6.977523133768661
2011	6.832416323117846
2012	6.879111664756493
2013	6.816961227592827
2014	6.720057305089362
2015	6.8640712575019425
2016	6.766929707237834
2017	6.694973247657316
2018	6.714422392388168
2019	6.249379816375542
2020	7.2894859078376095
2021	6.659520468942567
2022	5.63112979143557
2023	5.204576027178642