Year Percent of total labor force (Units) 1994 12.373 1995 8.418 1996 10.936 1997 9.839 1998 10.626 1999 12.000 2000 13.767 2001 13.729 2002 9.658 2003 6.549 2004 8.383 2005 11.084 2006 12.281 2007 10.682 2008 9.361 2009 8.711 2010 7.200 2011 7.500 2012 8.100 2013 6.600 2014 5.500 2015 7.000 2016 10.000 2017 7.000 2018 9.000 2019 8.797 2020 11.147 2021 11.200 2022 10.900 2023 10.600 2024 10.300 2025 10.000 2026 9.900 2027 8.699 2028 8.178 2029 7.657