Year	% of total employment (modeled ILO estimate)
1991	25.0728422726288
1992	24.8312364940375
1993	24.5450596243865
1994	24.2436383934783
1995	23.8988330342874
1996	23.5117038376384
1997	23.1239413909152
1998	22.7256447008545
1999	22.2795981535658
2000	21.5919011762939
2001	22.6014235427009
2002	20.8619089699288
2003	19.5680342019911
2004	17.1520128984307
2005	15.0531515057357
2006	13.1347098651187
2007	12.6782388480894
2008	12.6712679284263
2009	13.4913319343774
2010	13.6333937733696
2011	13.685761936538
2012	13.158030236574
2013	12.60137436986
2014	12.1486954947816
2015	11.661769565418
2016	11.22686907512
2017	10.8253372344406
2018	10.4690975722333
2019	10.2958423070369
2020	9.21357239549274
2021	9.35697921955331
2022	9.12156162484859