Year Number of People 1960 126462473 1961 129276215 1962 131988693 1963 134615404 1964 137215986 1965 139663053 1966 142008703 1967 144288757 1968 146463196 1969 148629124 1970 150922373 1971 152865492 1972 154531732 1973 156034954 1974 157488501 1975 159070594 1976 160611122 1977 162256678 1978 164005080 1979 165847531 1980 167551171 1981 169552427 1982 171528659 1983 173459636 1984 175321738 1985 177239105 1986 179244877 1987 181215212 1988 183232441 1989 185333919 1990 187966119 1991 191509147 1992 195199459 1993 198806845 1994 202278113 1995 205718394 1996 209146726 1997 212694273 1998 216206090 1999 219721677 2000 223069137 2001 225792302 2002 228400290 2003 230876596 2004 233532722 2005 236200507 2006 238999326 2007 241795278 2008 244607104 2009 247276259 2010 249858829 2011 252257346 2012 254708202 2013 257095490 2014 259623192 2015 262196447 2016 264746567 2017 267278643