Year	% of total employment (modeled ILO estimate)
1991	43.9474242103032
1992	43.9298307997748
1993	43.8493214244287
1994	44.0408302919708
1995	44.0865137037249
1996	44.0966139176886
1997	43.9944935184123
1998	43.9957764967753
1999	44.086235300801
2000	44.2089154646187
2001	44.3050521069325
2002	44.3745037994783
2003	44.4747690120824
2004	44.5232952792348
2005	44.64172128654
2006	44.610941586748
2007	44.8287130330592
2008	45.0190320826536
2009	45.2678814250748
2010	45.5969114488459
2011	45.977042759221
2012	46.276072949656
2013	46.3487700975677
2014	46.6928981129984
2015	47.0069489018503
2016	47.443372953577
2017	47.8982612120871
2018	48.2042601213147
2019	48.5508262955585
2020	48.1673914271192
2021	48.3261038816594
2022	48.6054698077444