Year	% of total employment (modeled ILO estimate)
1991	1.11498360030697
1992	1.11705895875655
1993	1.1208702363015
1994	1.12065832269368
1995	1.1259192258952
1996	1.1244019138756
1997	1.11601701113308
1998	1.20078564413892
1999	1.28744760644165
2000	1.3787198350429
2001	1.47607545732367
2002	1.5726853001893
2003	1.6683988376779
2004	1.76726150170964
2005	1.85958619190361
2006	1.94590549053034
2007	2.0299463647199
2008	2.11585733122792
2009	2.20632964077608
2010	2.28834300395599
2011	2.37127031787819
2012	2.44697281518936
2013	2.51096645859466
2014	2.57781764219016
2015	2.63970261714106
2016	2.69782082835986
2017	2.53325682090876
2018	2.38889213238501
2019	2.25643352783206
2020	2.27101127020081
2021	2.19406173523884
2022	2.1234008097166