Year	% of total employment (modeled ILO estimate)
1991	61.502216957590434
1992	61.377319031742054
1993	61.22065356647455
1994	61.06424784166199
1995	60.87354573849084
1996	60.56411921582508
1997	60.338590373698835
1998	60.266236292162304
1999	60.01134456123542
2000	59.731604991966364
2001	59.2144009552587
2002	58.84019704556214
2003	58.48150056012629
2004	57.64079014990822
2005	56.91787380162404
2006	56.25816897869392
2007	55.65615259706197
2008	55.082494969912695
2009	54.80956502202329
2010	54.34290785111276
2011	53.512261170094995
2012	52.51336937674873
2013	51.95043108986415
2014	51.234945461394986
2015	50.56798998944918
2016	50.01712800571682
2017	49.89139670188015
2018	49.17807124175127
2019	48.89457453512598
2020	49.977138628801356
2021	49.8546991003374
2022	50.01828921117296