Year	% of total employment (modeled ILO estimate)
1991	49.912561285898
1992	49.7359087002451
1993	49.5470113111513
1994	49.3267902607669
1995	49.0921764465824
1996	48.827957762753
1997	48.5609106390865
1998	48.267669923836
1999	47.905595321099
2000	47.4697468958017
2001	46.942304235361
2002	46.4023861895592
2003	45.8424936650298
2004	45.2779442007195
2005	44.6781187438045
2006	44.0959060838929
2007	43.5604385250361
2008	43.0060878512386
2009	42.4653982846849
2010	41.9513080379223
2011	41.4261071533301
2012	40.8727133059402
2013	40.3034348584744
2014	39.7065134599388
2015	39.1304234644792
2016	38.4930717614487
2017	37.8881448634919
2018	37.3359414020643
2019	36.7693851434372
2020	36.788704938354
2021	36.2282846884095
2022	35.6777322797561