Year	% of total employment (modeled ILO estimate)
1991	5.85944394943044
1992	5.89379996635301
1993	5.93586313686
1994	6.15400996519009
1995	5.92514887873657
1996	6.07312535290953
1997	6.47030195848183
1998	7.04445154986006
1999	7.62963924776559
2000	8.36924783916772
2001	9.30804559191738
2002	10.3907527991975
2003	11.5197111525923
2004	12.7838418380346
2005	14.1389152297507
2006	15.5416224915168
2007	16.9625832996564
2008	18.6570900763439
2009	20.3797113678098
2010	22.2273934409632
2011	24.2485932332185
2012	26.3608459425303
2013	28.4165933715935
2014	30.6247542483979
2015	31.650579970718
2016	32.5860396932493
2017	33.4046496078551
2018	34.0976248826297
2019	34.8095379237743
2020	35.1635850698187
2021	35.5142869700757
2022	36.0029452585055