Year	% of total employment (modeled ILO estimate)
1991	63.2506289975446
1992	63.4751879025148
1993	63.6685823754789
1994	63.7604797391709
1995	63.9754495531388
1996	64.2571668229141
1997	64.5504151509261
1998	64.7781462398597
1999	65.2961705466203
2000	65.2109258295425
2001	66.7306218980047
2002	66.1330349208439
2003	67.6581050416023
2004	68.2963002552009
2005	68.05600015679
2006	69.6311986206273
2007	71.8644900427011
2008	72.6483618220342
2009	73.516007252316
2010	73.1462258726402
2011	74.31153058665
2012	76.7902759921861
2013	77.1639877828126
2014	77.9861072743437
2015	78.5215220252381
2016	78.9734248536348
2017	79.1944469814595
2018	80.4090437397351
2019	79.9573785876281
2020	80.6280261007708
2021	80.909795719669
2022	82.0305077313399