Year Persons (Millions) 1980 99.303 1981 100.400 1982 99.529 1983 100.822 1984 105.003 1985 107.154 1986 109.601 1987 112.439 1988 114.974 1989 117.327 1990 118.796 1991 117.713 1992 118.488 1993 120.259 1994 123.071 1995 124.908 1996 126.720 1997 129.572 1998 131.476 1999 133.501 2000 136.901 2001 136.939 2002 136.481 2003 137.729 2004 139.240 2005 141.710 2006 144.418 2007 146.050 2008 145.373 2009 139.894 2010 139.077 2011 139.885 2012 142.475 2013 143.941 2014 146.319 2015 148.845 2016 151.436 2017 153.335 2018 155.763 2019 157.537 2020 147.815 2021 152.587 2022 158.298 2023 161.045 2024 162.172 2025 163.093