发布日期：2020-04-26 类别：塞拉利昂
人口自然增长率，指在一定时期内（通常为一年）人口自然增加数（出生人数减死亡人数）与该时期内平均人数（或期中人数）之比。
就一国或一地区来看，人口增长包括人口自然增长和人口机械增长。就全世界范围来看，人口增长只包括人度口自然增长，人口增长率即人口净增率。
人口年度增长率历年走势——塞拉利昂历年人口年度增长率
| 年份 | 塞拉利昂人口年度增长率 | |
|---|---|---|
| 2020年 | ||
| 2019年 | ||
| 2018 | 2.14% | |
| 2017 | 2.15% | |
| 2016 | 2.16% | |
| 2015 | 2.18% | |
| 2014 | 2.21% | |
| 2013 | 2.23% | |
| 2012 | 2.25% | |
| 2011 | 2.27% | |
| 2010 | 2.25% | |
| 2009 | 2.24% | |
| 2008 | 2.38% | |
| 2007 | 2.71% | |
| 2006 | 3.2% | |
| 2005 | 3.82% | |
| 2004 | 4.38% | |
| 2003 | 4.63% | |
| 2002 | 4.36% | |
| 2001 | 3.63% | |
| 2000 | 2.7% | |
| 1999 | 1.83% | |
| 1998 | 1.06% | |
| 1997 | 0.52% | |
| 1996 | 0.2% | |
| 1995 | -0.21% | |
| 1994 | -0.44% | |
| 1993 | -0.43% | |
| 1992 | -0.14% | |
| 1991 | 0.67% | |
| 1990 | 1.52% | |
| 1989 | 2.33% | |
| 1988 | 2.89% | |
| 1987 | 3.05% | |
| 1986 | 2.88% | |
| 1985 | 2.6% | |
| 1984 | 2.39% | |
| 1983 | 2.23% | |
| 1982 | 2.17% | |
| 1981 | 2.21% | |
| 1980 | 2.24% | |
| 1979 | 2.22% | |
| 1978 | 2.19% | |
| 1977 | 2.17% | |
| 1976 | 2.13% | |
| 1975 | 2.1% | |
| 1974 | 2.06% | |
| 1973 | 2.03% | |
| 1972 | 1.99% | |
| 1971 | 1.94% | |
| 1970 | 1.9% | |
| 1969 | 1.85% | |
| 1968 | 1.8% | |
| 1967 | 1.76% | |
| 1966 | 1.71% | |
| 1965 | 1.67% | |
| 1964 | 1.63% | |
| 1963 | 1.58% | |
| 1962 | 1.54% | |
| 1961 | 1.49% | |
| 1960 | 1.44% | |
| 1959 | 1.28% | |