Year	% of total employment (modeled ILO estimate)
1991	41.3129048893893
1992	40.9922635509155
1993	40.7662844017015
1994	40.5157008505466
1995	40.175312867833
1996	39.7983122269043
1997	39.4040819128645
1998	38.9998153589162
1999	38.6148455893993
2000	38.2487983118393
2001	37.9504411730783
2002	37.0097212016492
2003	36.2292865800101
2004	35.5183063736496
2005	34.78405171548
2006	34.1484579711369
2007	33.4619432774919
2008	32.7467255040878
2009	31.5995104578688
2010	30.3041867806723
2011	29.2259318745116
2012	28.1334436666787
2013	26.9525141816215
2014	25.7284123101159
2015	24.8387178510025
2016	23.9695789574688
2017	23.1362526035802
2018	22.2663152803265
2019	21.34648804825
2020	21.4234253777496
2021	20.9166471168117
2022	20.4172097501272