Year	% of total employment (modeled ILO estimate)
1991	14.30078791237472
1992	14.34750988666211
1993	14.612060194972031
1994	14.65770707038313
1995	15.18274110169615
1996	15.04204174315646
1997	14.13798254954627
1998	14.41379081556483
1999	14.24376396561615
2000	14.06597385416123
2001	11.58313970416126
2002	11.7996890473158
2003	12.31664401817864
2004	12.048822280062609
2005	10.21480209603183
2006	9.19174975946262
2007	8.36026657101277
2008	8.743580973547271
2009	8.9914377050926
2010	8.88872028632117
2011	8.48176300226724
2012	8.022387810873282
2013	8.218080772734194
2014	8.677416814943244
2015	8.454899636468335
2016	8.176138139482891
2017	8.040138279593652
2018	7.929963900268176
2019	7.274796164727092
2020	7.483008468574203
2021	7.315201504960895
2022	7.256008307877486