Year	% of total male employment
1983	17.19
1984	19.82
1985	20.89
1986	17.38
1987	21.37
1988	19.32
1989	14.87
1990	17.92
1991	13.48
1992	12.82
1993	11.05
1994	14.04
1995	14.37
1996	18.08
1997	16.43
1998	18.56
1999	15.25
2000	14.58
2001	14.6
2002	15.9
2003	15.58
2004	15.1
2005	14.89
2006	15.6
2007	16.42
2008	17.63
2009	20.09
2010	18.23
2011	17.65
2012	18.12
2013	19.1
2014	21.14
2015	21.15
2016	19.74
2017	19.46
2018	19.67
2019	19.41
2020	25.86
2021	19.33
2022	19.53
2023	16.59