Year	% of total employment (modeled ILO estimate)
1991	20.2898238747032
1992	21.6436692536408
1993	21.7126623421628
1994	20.6904208831907
1995	20.4662250867029
1996	21.0381782907574
1997	22.1995481468332
1998	21.9487206483739
1999	21.7605562324055
2000	22.9497176283023
2001	22.6617820175278
2002	22.912853166662
2003	23.4120993049864
2004	24.9361156884602
2005	26.361007376925
2006	26.7706220515048
2007	26.7478004872718
2008	26.8099395131063
2009	25.302973408508
2010	26.2226359094294
2011	26.4622862643773
2012	26.0277357590655
2013	26.3914178005371
2014	27.8555363624053
2015	27.2249813502674
2016	26.7754464165642
2017	26.5375631718769
2018	26.6649815798783
2019	25.3192875385201
2020	26.2410702660317
2021	27.5060755599561
2022	27.7310910881347