Year	% of total employment (modeled ILO estimate)
1991	1.857636936036133
1992	1.885739001691468
1993	1.902289459570142
1994	1.9385935805236654
1995	1.9390260766238412
1996	1.9172502159512415
1997	1.8740663312495718
1998	1.8930099710940216
1999	1.9110782517517737
2000	1.914023828187855
2001	1.9467147749387559
2002	1.9524735810862814
2003	1.9609844561138665
2004	1.9746077188170332
2005	1.9127682856068102
2006	1.9456721456302615
2007	2.0689775716955667
2008	2.1488445987975235
2009	2.2177401165218504
2010	2.165149494079825
2011	2.2320578742196884
2012	2.3053394054861536
2013	2.250448887548916
2014	2.3223614847096785
2015	2.3923792108744837
2016	2.436178211647347
2017	2.5996729462734365
2018	2.7085856397499817
2019	2.67948153299602
2020	2.5886113739249734
2021	2.4176013653352317
2022	2.749982446084962