Year	% of total employment
2000	6.65
2001	6.56
2002	5.9
2003	12.03
2004	14.14
2005	9.42
2006	9.73
2007	8.95
2008	9.07
2009	12.02
2010	11.6
2011	11.02
2012	10.03
2013	10.19
2014	10.64
2015	10.51
2016	9.6
2017	10.96
2018	11.62
2019	11.35
2020	13.5
2021	11.34
2022	11.91
2023	13.45