Year Percent of total labor force (Units) 1994 4.114 1995 5.742 1996 7.815 1997 5.747 1998 5.874 1999 7.196 2000 7.544 2001 7.839 2002 12.550 2003 9.903 2004 8.530 2005 8.117 2006 8.267 2007 8.153 2008 8.219 2009 8.417 2010 8.644 2011 8.530 2012 8.427 2013 8.332 2014 8.046 2015 7.554 2016 7.211 2017 6.891 2018 6.922 2019 6.922 2020 8.656 2021 9.014 2022 9.014 2023 9.014 2024 9.014 2025 9.014 2026 9.014 2027 9.014 2028 9.014 2029 9.014