Year % of total male employment 1995 12.33 1996 11.92 1997 9.74 1998 11.17 1999 10.84 2000 10.46 2001 10.01 2002 10.81 2003 10.22 2004 20.39 2005 22.89 2006 22.67 2007 23.24 2008 22.72 2009 28.01 2010 27.53 2011 26.59 2012 27.54 2013 28.4 2014 28.87 2015 30.32 2016 30.06 2017 31.12 2018 30.57 2019 29.14 2020 34.08 2021 35.4 2022 35.82 2023 36.89