Year Persons (Millions) 2001 0.436 2002 0.441 2003 0.447 2004 0.463 2005 0.484 2006 0.513 2007 0.538 2008 0.549 2009 0.542 2010 0.552 2011 0.557 2012 0.582 2013 0.608 2014 0.636 2015 0.647 2016 0.645 2017 0.653 2018 0.667 2019 0.680 2020 0.683 2021 0.683 2022 0.673 2023 0.681 2024 0.692 2025 0.703 2026 0.714 2027 0.721 2028 0.728 2029 0.732