汤加历年老年人(65岁及以上)占总人口比重
                  
                    
                        
                            
                                
                                    | 年份 | 汤加老年人(65岁及以上)占总人口比重 | 
                            
                            
                                
                                
                                
                                    
                                    | 2024 | 6.72% | 
                                
                                
                                    
                                    | 2023 | 6.60% | 
                                
                                
                                    
                                    | 2022 | 6.50% | 
                                
                                
                                    
                                    | 2021 | 6.42% | 
                                
                                
                                    
                                    | 2020 | 6.34% | 
                                
                                
                                    
                                    | 2019 | 6.24% | 
                                
                                
                                    
                                    | 2018 | 6.15% | 
                                
                                
                                    
                                    | 2017 | 6.07% | 
                                
                                
                                    
                                    | 2016 | 6.03% | 
                                
                                
                                    
                                    | 2015 | 6.01% | 
                                
                                
                                    
                                    | 2014 | 6.00% | 
                                
                                
                                    
                                    | 2013 | 5.99% | 
                                
                                
                                    
                                    | 2012 | 5.94% | 
                                
                                
                                    
                                    | 2011 | 5.85% | 
                                
                                
                                    
                                    | 2010 | 5.77% | 
                                
                                
                                    
                                    | 2009 | 5.74% | 
                                
                                
                                    
                                    | 2008 | 5.74% | 
                                
                                
                                    
                                    | 2007 | 5.73% | 
                                
                                
                                    
                                    | 2006 | 5.70% | 
                                
                                    
                                
                                    | 
                                                    
                                                    
                                                    
                                         | 
                                
                                    
                                    | 2005 | 5.67% | 
                                
                                
                                    
                                    | 2004 | 5.61% | 
                                
                                
                                    
                                    | 2003 | 5.55% | 
                                
                                
                                    
                                    | 2002 | 5.50% | 
                                
                                
                                    
                                    | 2001 | 5.45% | 
                                
                                
                                    
                                    | 2000 | 5.40% | 
                                
                                
                                    
                                    | 1999 | 5.35% | 
                                
                                
                                    
                                    | 1998 | 5.30% | 
                                
                                
                                    
                                    | 1997 | 5.23% | 
                                
                                
                                    
                                    | 1996 | 5.13% | 
                                
                                
                                    
                                    | 1995 | 5.00% | 
                                
                                
                                    
                                    | 1994 | 4.89% | 
                                
                                
                                    
                                    | 1993 | 4.77% | 
                                
                                
                                    
                                    | 1992 | 4.65% | 
                                
                                
                                    
                                    | 1991 | 4.54% | 
                                
                                
                                    
                                    | 1990 | 4.44% | 
                                
                                
                                    
                                    | 1989 | 4.36% | 
                                
                                
                                    
                                    | 1988 | 4.29% | 
                                
                                
                                    
                                    | 1987 | 4.21% | 
                                
                                
                                    
                                    | 1986 | 4.12% | 
                                
                                    
                                
                                    | 
                                                    
                                                    
                                                    
                                         | 
                                
                                    
                                    | 1985 | 3.99% | 
                                
                                
                                    
                                    | 1984 | 3.86% | 
                                
                                
                                    
                                    | 1983 | 3.74% | 
                                
                                
                                    
                                    | 1982 | 3.63% | 
                                
                                
                                    
                                    | 1981 | 3.53% | 
                                
                                
                                    
                                    | 1980 | 3.45% | 
                                
                                
                                    
                                    | 1979 | 3.37% | 
                                
                                
                                    
                                    | 1978 | 3.31% | 
                                
                                
                                    
                                    | 1977 | 3.24% | 
                                
                                
                                    
                                    | 1976 | 3.21% | 
                                
                                
                                    
                                    | 1975 | 3.20% | 
                                
                                
                                    
                                    | 1974 | 3.21% | 
                                
                                
                                    
                                    | 1973 | 3.20% | 
                                
                                
                                    
                                    | 1972 | 3.19% | 
                                
                                
                                    
                                    | 1971 | 3.17% | 
                                
                                
                                    
                                    | 1970 | 3.16% | 
                                
                                
                                    
                                    | 1969 | 3.14% | 
                                
                                
                                    
                                    | 1968 | 3.13% | 
                                
                                
                                    
                                    | 1967 | 3.13% | 
                                
                                
                                    
                                    | 1966 | 3.11% | 
                                
                                
                                    
                                    | 1965 | 3.10% | 
                                
                                
                                    
                                    | 1964 | 3.09% | 
                                
                                
                                    
                                    | 1963 | 3.08% | 
                                
                                
                                    
                                    | 1962 | 3.08% | 
                                
                                
                                    
                                    | 1961 | 3.09% | 
                                
                                
                                    
                                    | 1960 | 3.11% | 
                                
                                
                                    
                                    | 1959 | 3.25% |