Year	% of total employment (modeled ILO estimate)
1991	30.589694108239257
1992	30.84881781398907
1993	31.27655615557382
1994	31.561728092376775
1995	31.951924413078824
1996	32.31434702093856
1997	32.767788925281096
1998	33.006588020046294
1999	33.17631732904558
2000	33.460018429696035
2001	34.11288042938184
2002	34.83328542084106
2003	35.44462933768952
2004	36.368974805305825
2005	36.94728758501721
2006	37.20977465616728
2007	37.278149071363735
2008	37.38729529822701
2009	37.524146423015694
2010	37.52984360248961
2011	38.08931930795879
2012	38.696934822546964
2013	39.208597141547436
2014	39.71543481116084
2015	40.43407841093263
2016	41.14338041396768
2017	41.82055609773326
2018	42.63746365890551
2019	43.261964278229726
2020	41.91869507736285
2021	42.105096066969736
2022	42.155654629067705