Year % of male labor force (national estimate) 2000 4.171 2001 5.171 2002 4.922 2003 5.258 2004 4.32 2005 4.873 2006 3.837 2007 3.813 2008 3.225 2009 4.119 2010 4.122 2011 4.687 2012 5.148 2013 5.344 2014 4.83 2015 5.446 2016 4.991 2017 4.294 2018 3.674 2019 4.076 2020 4.158 2021 4.346 2022 3.3 2023 3.468