Year	% of total employment (modeled ILO estimate)
1991	26.287698317471754
1992	25.464604397444234
1993	25.347767548179004
1994	25.239010436559987
1995	25.138851263097838
1996	25.59045464705257
1997	25.089163937052447
1998	25.022181422016402
1999	24.956547373019387
2000	24.659521034763905
2001	24.688090213733723
2002	24.5780597737797
2003	24.52423389926908
2004	24.838269654287185
2005	25.319661048775117
2006	25.61779666922401
2007	26.107137454138513
2008	26.642650366849423
2009	26.907691409991166
2010	27.425527205501947
2011	26.902941975182372
2012	26.84124512657828
2013	27.037709385249368
2014	27.017659009403385
2015	27.11349054862002
2016	27.469898938353374
2017	27.859889841355994
2018	27.853677632378155
2019	27.625537662040497
2020	27.486598132647774
2021	27.256692842416157
2022	27.031772477436824