Year	% of total employment (modeled ILO estimate)
1991	1.66477229327391
1992	1.53841737727473
1993	1.37695564354201
1994	1.24771967684563
1995	1.28965200467845
1996	1.30064555727426
1997	1.33198482842715
1998	1.35867230892597
1999	1.41790831159633
2000	1.50162150722364
2001	1.47381257292316
2002	1.4406919951151
2003	1.41707876749733
2004	1.23821837315378
2005	1.05326049846364
2006	0.914251657188302
2007	0.748171881109535
2008	0.588948515796473
2009	0.477943624079799
2010	1.46635970858954
2011	1.36093803842185
2012	1.29026601347466
2013	1.36335665231242
2014	1.33861859236339
2015	1.19898783709166
2016	1.22423332071075
2017	1.16438679730946
2018	1.10635594656953
2019	1.01507336904714
2020	0.875314073100502
2021	0.818751601124685
2022	0.682338526061409