Year	% of total labor force (modeled ILO estimate)
1991	6.785455367585821
1992	7.274708471240128
1993	7.767558069546577
1994	7.838143625579931
1995	7.606074758726393
1996	7.553438253026759
1997	7.258674760200635
1998	7.22971926164103
1999	7.176768630239812
2000	6.7693583610030865
2001	6.625827842230147
2002	7.134453280061103
2003	7.25977892445071
2004	7.18031854961914
2005	6.821639140101662
2006	6.332142455152109
2007	5.876870050926817
2008	6.196636335724024
2009	8.355733223963618
2010	8.501074134212011
2011	8.102005336208743
2012	8.085400068979158
2013	7.974793702605558
2014	7.401891510066783
2015	6.8522235990424125
2016	6.43543073237329
2017	5.90735032407124
2018	5.469515082084013
2019	5.38904353838096
2020	7.141510556358449
2021	6.193801305753287
2022	4.9841750247230445
2023	4.81907315738235