Year	% of total employment (modeled ILO estimate)
1991	60.38632417306843
1992	60.044186329455925
1993	59.485858048084175
1994	58.907772886717936
1995	58.33447844425221
1996	57.64446378827848
1997	57.029486887792174
1998	56.74258907344847
1999	56.236752570922235
2000	55.7342053719766
2001	54.93663401659783
2002	54.34814486289519
2003	53.82076538323012
2004	52.85501238357792
2005	51.91358221612434
2006	51.07595658457139
2007	50.25290385988035
2008	49.37367345530478
2009	48.81013737541968
2010	48.04099644717687
2011	47.228261607870294
2012	46.27623494216129
2013	45.6435107108506
2014	44.86263451295373
2015	44.404558897871304
2016	44.16042215445434
2017	43.96950131920282
2018	43.63598702086057
2019	43.25247505819756
2020	43.640266743607896
2021	43.54115069802577
2022	43.320918934167814