Year	% of total employment (modeled ILO estimate)
1991	11.4823298630331
1992	11.4226589270495
1993	11.3710350905744
1994	10.8535329394431
1995	10.8051385534658
1996	10.7962258150424
1997	10.3173614296871
1998	10.3520079325731
1999	10.841189808698
2000	10.5169581782107
2001	11.9185840815006
2002	12.8697468544503
2003	12.659470996265
2004	12.4847403624127
2005	12.2283970707178
2006	12.211843426546
2007	11.2976731209948
2008	11.1685682866235
2009	11.189286272279
2010	9.92566070804826
2011	10.1164867637849
2012	10.271704072483
2013	10.1338079378871
2014	9.1268839569119
2015	8.92970322760825
2016	8.70260209519085
2017	8.62274252611065
2018	8.53067108956366
2019	8.65236427885142
2020	8.69124104054596
2021	8.36906385844345
2022	8.45478284097538