Year	% of total employment (modeled ILO estimate)
1991	76.63225446466201
1992	76.13225875275918
1993	75.84205398315274
1994	75.54653778777629
1995	74.61921250912735
1996	74.93639279341569
1997	74.0637694791117
1998	74.03321240094343
1999	73.58262374459174
2000	73.03937927736186
2001	72.97697136194755
2002	74.89246001786101
2003	75.33267806452812
2004	76.5490773776642
2005	77.0409397420114
2006	77.99572802432813
2007	78.6178667866029
2008	79.21619079408451
2009	78.89820834499183
2010	78.1179624168601
2011	78.62864330169732
2012	78.89019224118343
2013	79.35614958772625
2014	79.71257253946519
2015	80.54282772138359
2016	81.35438494384795
2017	81.68074659806109
2018	81.96694225260264
2019	82.30829580713107
2020	82.00224019576697
2021	82.50135913363077
2022	82.42552857845476