Year	% of total employment (modeled ILO estimate)
1991	19.25780312196186
1992	19.15587066731057
1993	19.0536665207195
1994	19.0047235443243
1995	18.90568320565865
1996	18.77385355634839
1997	18.67795261193628
1998	18.55276377639992
1999	18.62454650925305
2000	18.39403517843587
2001	17.96698295506141
2002	18.33869265323154
2003	20.19998750810018
2004	16.73870795132889
2005	16.709105885521012
2006	16.29596724955779
2007	17.03158268621646
2008	16.45998088037688
2009	15.98721158400431
2010	16.23902438123996
2011	15.45621249166482
2012	16.88406022493787
2013	17.208867945041398
2014	16.26069050942139
2015	16.973708926720278
2016	16.14830998586301
2017	16.272547568220148
2018	16.367385159921298
2019	16.65133005626056
2020	17.96499511259479
2021	15.069801996312249
2022	15.03850210876647