Year	% of total employment (modeled ILO estimate)
1991	64.35078641927905
1992	64.2128674765227
1993	64.10414267734593
1994	63.573538722691524
1995	62.95524586022992
1996	62.295394836180925
1997	62.464235532455085
1998	62.52212067522616
1999	62.64924723291551
2000	62.45114490081287
2001	61.816532830782144
2002	62.36742410347636
2003	62.607784874591836
2004	62.89622710519022
2005	63.19929171269626
2006	63.62526197314605
2007	64.42163710035173
2008	64.96345469354192
2009	64.61369346126705
2010	64.72620717396187
2011	64.81455292690721
2012	65.41325705510958
2013	65.60665601678662
2014	67.01655327113465
2015	67.42552032671351
2016	67.72479987136907
2017	67.9349215598747
2018	68.15996317368091
2019	68.2215594601055
2020	68.56039083364497
2021	68.5323155661393
2022	65.61460690987744