Year	% of total employment (modeled ILO estimate)
1991	1.67915983616598
1992	1.60660695856613
1993	1.59980973876665
1994	1.52361648255419
1995	1.22743459369556
1996	1.33881777679265
1997	0.808741548815964
1998	1.39527702356421
1999	2.11481820806217
2000	1.7144801685527
2001	2.34353597489602
2002	2.60764469929839
2003	2.71853554704873
2004	1.95720905871017
2005	2.39433787704651
2006	1.74726610668955
2007	1.15985709265756
2008	1.29938331113875
2009	1.13914012918378
2010	0.944576124987698
2011	1.08030717167773
2012	1.1318638462791
2013	1.01243121664686
2014	0.917864626889001
2015	0.84255199909421
2016	0.779475572890449
2017	0.847732936008833
2018	0.93516547106024
2019	1.06972871017491
2020	1.17212055253174
2021	1.13303314849749
2022	1.09563753283768