Year	% of total employment (modeled ILO estimate)
1991	33.7673523981148
1992	33.4475706097747
1993	33.3143290105497
1994	33.366563918883
1995	33.6930358123488
1996	33.5683003900044
1997	33.7526306461022
1998	34.0723487670618
1999	34.7754913080716
2000	35.5617935016971
2001	36.5060345576105
2002	37.4001862583534
2003	38.3624067066096
2004	39.2722167734704
2005	39.6206714112289
2006	40.7642283028833
2007	41.9039894922508
2008	39.8292598575902
2009	41.7097907432906
2010	43.2984081710041
2011	38.9215587394652
2012	36.939979558388
2013	40.4817974264792
2014	42.0738204809065
2015	41.1875016142303
2016	41.3957762611767
2017	42.8873039186493
2018	44.5191202477467
2019	45.7317722359307
2020	45.9253957343458
2021	46.5762211771226
2022	47.1772771638173