Year	% of total employment (modeled ILO estimate)
1991	23.3728818708337
1992	23.4582534149987
1993	23.5384706764445
1994	23.8976866541899
1995	23.9362400741669
1996	24.287635229627
1997	24.5275838869733
1998	25.0758475101494
1999	25.3813592331284
2000	25.4388282894794
2001	26.3121059773251
2002	26.5246018288962
2003	27.2945163302013
2004	27.261634669755
2005	27.3235619777664
2006	27.2743755275767
2007	26.3790067093998
2008	25.5253710316829
2009	24.393160301613
2010	23.570244267068
2011	22.6677770825839
2012	21.1518557383234
2013	20.2275426477717
2014	25.3022974416203
2015	29.4735221929247
2016	28.3796875093466
2017	28.6341212039033
2018	29.3397191228002
2019	26.0768861104053
2020	22.6320807494348
2021	21.8468254823758
2022	21.8763760422243