Year	% of total employment (modeled ILO estimate)
1991	47.5752745962909
1992	47.7625445350181
1993	48.1738151738034
1994	50.3634336336083
1995	51.6001748744016
1996	53.2502357590722
1997	54.550120098313
1998	55.1653698808631
1999	56.4412655403251
2000	57.8814583070192
2001	58.4128591237961
2002	59.1185857122508
2003	59.9969542909355
2004	61.1803462893917
2005	62.5519013135551
2006	63.2721537830205
2007	64.1143762409259
2008	65.1437295773499
2009	65.1331898974243
2010	65.9194875385922
2011	66.5628663624827
2012	66.6688061475401
2013	66.7416916750028
2014	66.6123647022051
2015	66.4133805759095
2016	66.2496239191338
2017	66.3510398334284
2018	66.4416500062418
2019	66.4649688466734
2020	66.0075280965462
2021	66.1120725799153
2022	66.2694035947712