Year	% of total employment (modeled ILO estimate)
1991	25.0836069321207
1992	24.2620522583787
1993	24.9096580214553
1994	22.7985288623451
1995	21.912055694074
1996	21.5812309389182
1997	22.2677361902627
1998	21.4207235575289
1999	23.1897346348609
2000	23.258615765442
2001	19.8427547689039
2002	21.7381107368041
2003	18.659199234718
2004	18.0195174969605
2005	17.6160604717623
2006	18.5988661447673
2007	18.6352568128316
2008	18.7604531495863
2009	18.8133621513935
2010	18.4884310278788
2011	17.948563087588
2012	17.5200177925701
2013	19.0807151878868
2014	19.9549280945025
2015	19.6595292793604
2016	18.6248165233456
2017	18.5525991370193
2018	18.5264339887998
2019	17.2140809498689
2020	15.8811360630061
2021	16.8341639479009
2022	17.3482902486332