Year	% of total employment (modeled ILO estimate)
1991	9.77574822191445
1992	9.45736007286123
1993	9.070708548135194
1994	8.992795744220446
1995	8.745294271102269
1996	8.52800728596054
1997	8.397562055207834
1998	8.050820578184386
1999	7.885428219144227
2000	7.335901232225362
2001	7.259803653509166
2002	6.977873786619829
2003	6.742361645673276
2004	6.3008359514815115
2005	6.137813055331265
2006	5.894564354098695
2007	5.679300985641349
2008	5.533306219444659
2009	5.585322971523092
2010	5.682177778794365
2011	5.657088249968669
2012	5.624644616050642
2013	5.501553566056527
2014	5.36558513398372
2015	5.290466891726548
2016	5.173542902852804
2017	5.150571480424126
2018	5.040412747475326
2019	4.895514629022525
2020	4.8491469140567505
2021	4.821043845657479
2022	4.677393968664124