Year	% of total employment (modeled ILO estimate)
1991	8.90658271782224
1992	8.81205795781806
1993	8.74536874847394
1994	8.68882016849441
1995	8.59875009411942
1996	8.5489290904667
1997	8.46965302786795
1998	8.42313787638669
1999	8.38231637703013
2000	8.42547620212114
2001	8.28526269983649
2002	8.42682980635353
2003	8.66026012491147
2004	8.93470755693451
2005	9.09754556961709
2006	9.25379628248514
2007	9.45969517537071
2008	9.62649601410904
2009	9.75738012681749
2010	9.82756837744662
2011	9.93062505442839
2012	10.1533807904276
2013	10.6224905132534
2014	10.9324021389153
2015	10.7435542580895
2016	10.7084264190783
2017	10.6761108075161
2018	10.6035288906388
2019	10.5983339595144
2020	10.5591127417389
2021	10.6707382283741
2022	10.8478214318863