Year	% of total non-agricultural employment
2006	24.6399993896484
2007	23.7600002288818
2008	21.1499996185303
2009	18.3299999237061
2010	18.1200008392334
2011	16.3299999237061
2012	18.8999996185303
2014	16.8199996948242
2015	17.1000003814697
2016	17.4699993133545
2017	19.1100006103516
2018	18.3400001525879