Year	% of total employment (modeled ILO estimate)
1991	58.4032092327608
1992	58.5637231677539
1993	58.7680160375754
1994	59.0743880013792
1995	59.1713130377469
1996	59.5071550525408
1997	59.8556209408552
1998	60.1544349009269
1999	60.8263938721359
2000	60.5385829148037
2001	60.7340071689217
2002	61.0250529568223
2003	61.0947423969242
2004	61.4363589595788
2005	61.6192099551979
2006	60.3041692579941
2007	59.117803076672
2008	57.4203990464609
2009	55.8546921072577
2010	54.5401016654332
2011	52.9130136262808
2012	54.2089068565251
2013	55.7419259712317
2014	56.8367849618285
2015	60.9485173108895
2016	64.5819137957845
2017	65.6776849470168
2018	66.7227511259167
2019	67.7932908308771
2020	67.5218755255055
2021	68.030238740572
2022	68.5239065873251