Year	% of total employment (modeled ILO estimate)
1991	33.3594766312852
1992	32.5261778803621
1993	32.1083886022568
1994	32.4630457794064
1995	32.1010601549952
1996	30.2975940198327
1997	29.6424057935976
1998	29.56381665884
1999	29.7575446249674
2000	30.0245893328607
2001	29.3652869906864
2002	28.8522342298336
2003	28.9193545432899
2004	27.7174071626114
2005	27.5731585516464
2006	28.161403629699
2007	27.324158994563
2008	26.0115391892904
2009	24.7370959746954
2010	24.7204527689601
2011	26.0255499958883
2012	26.0800701671835
2013	25.9074742637615
2014	25.7513261788469
2015	25.7642448950257
2016	25.5626221896241
2017	24.9222981472398
2018	25.4354427285469
2019	25.3558864923484
2020	24.8648169044846
2021	25.6264283041388
2022	26.3641781755636