Year	% of total employment (modeled ILO estimate)
1991	54.6381381739065
1992	54.4759614812346
1993	54.3411051845607
1994	54.1423995325058
1995	53.7855505938793
1996	53.3508725677729
1997	52.7617844728305
1998	52.3384883239354
1999	51.9445581987011
2000	51.6749531737937
2001	51.5554525471002
2002	51.561659181815
2003	51.6448817533937
2004	50.9128212503537
2005	50.4203358642793
2006	49.9661372760834
2007	49.525410787648
2008	48.9298726356518
2009	48.2693279813844
2010	47.4293188898527
2011	47.5434849282662
2012	46.3646796851009
2013	45.1701436145309
2014	44.3742386824564
2015	43.4608057432294
2016	42.747395235691
2017	41.8912720636836
2018	44.0050431344517
2019	45.9449321716287
2020	46.240540074347
2021	46.0182061602176
2022	45.5800571463922