Year	% of total employment (modeled ILO estimate)
1991	18.3660622767758
1992	18.2994545973509
1993	18.2566737282579
1994	18.447278066116
1995	18.4431272529986
1996	18.4553382530938
1997	18.4100488727466
1998	18.4029929436693
1999	18.4741208721384
2000	18.3870967741935
2001	18.3683697952779
2002	18.0855411644403
2003	17.954916619618
2004	18.3749151678571
2005	19.6806621643386
2006	19.2960771924678
2007	20.3165153814941
2008	19.6277566197027
2009	18.6310663665617
2010	17.8099678469445
2011	17.105988167617
2012	16.3793613977221
2013	16.999570596314
2014	17.6450788184579
2015	17.8268531527566
2016	17.9008664051081
2017	18.0325629687912
2018	17.9487628124213
2019	17.8397062610002
2020	18.0085600686273
2021	18.1467388373132
2022	18.1763456020531