Year	% of total employment (modeled ILO estimate)
1991	23.1213489201232
1992	23.0595312256156
1993	22.9415912224653
1994	22.757590440262
1995	22.7334259534993
1996	22.754578552198
1997	22.6369169272138
1998	22.5965170777789
1999	22.4729419906029
2000	22.7940988521002
2001	22.9316106428096
2002	23.055007212816
2003	23.0354968018319
2004	23.1916877225757
2005	23.4117853438542
2006	23.7826254270259
2007	23.4606308586552
2008	23.8574299679547
2009	24.3099720427711
2010	24.9335428955435
2011	25.0162047335996
2012	25.3012793676622
2013	25.0838719571033
2014	25.0311351513633
2015	24.4064923773263
2016	23.4830561139204
2017	22.9818017516862
2018	22.472348692699
2019	22.0071368341859
2020	22.047984563578
2021	22.1289928141813
2022	22.175051846976