Year	% (modeled ILO estimate)
1991	7.719
1992	7.804
1993	7.793
1994	7.807
1995	7.922
1996	8.071
1997	8.222
1998	8.354
1999	8.452
2000	8.603
2001	8.709
2002	8.855
2003	10.066
2004	11.318
2005	11.375
2006	10.755
2007	10.104
2008	8.278
2009	8.623
2010	7.499
2011	6.414
2012	7.132
2013	5.699
2014	4.911
2015	5.59
2016	6.297
2017	7.111
2018	7.352
2019	6.991
2020	5.31
2021	5.271
2022	5.077
2023	5.362