Year	% of total male employment
1997	16.17
1998	18.14
1999	16.42
2000	20.55
2001	18.45
2002	14.84
2003	16.8
2004	12.6
2005	10.61
2006	10.87
2007	10.16
2008	11.73
2009	24.3
2010	20.89
2011	15.95
2012	20.1
2013	22.44
2014	23.51
2015	22.98
2016	20.55
2017	21.26
2018	23.51
2019	24.83
2020	27.82
2021	26.23
2022	26.99
2023	27.5