发布日期：2020-04-26 类别：尼日尔
男女比例失衡是很多国家和地区存在的一个显著人口问题，有一些国家女性过多男性过少，如俄罗斯、乌克兰，同时也有一些国家男性比例过多女性偏少。男女比例失调对社会的良性稳定运行、社会伦理道德体系会造成冲击，如婚配失当、人口拐卖、性行为犯罪、反社会情绪等。
女性占总人口比重历年走势——尼日尔历年女性占总人口比重
| 年份 | 尼日尔女性占总人口比重 |
|---|---|
| 2020年 | |
| 2019年 | |
| 2018 | 49.77% |
| 2017 | 49.8% |
| 2016 | 49.83% |
| 2015 | 49.86% |
| 2014 | 49.89% |
| 2013 | 49.92% |
| 2012 | 49.96% |
| 2011 | 49.99% |
| 2010 | 50.03% |
| 2009 | 50.07% |
| 2008 | 50.1% |
| 2007 | 50.13% |
| 2006 | 50.17% |
| 2005 | 50.21% |
| 2004 | 50.26% |
| 2003 | 50.3% |
| 2002 | 50.35% |
| 2001 | 50.41% |
| 2000 | 50.46% |
| 1999 | 50.52% |
| 1998 | 50.58% |
| 1997 | 50.64% |
| 1996 | 50.7% |
| 1995 | 50.77% |
| 1994 | 50.84% |
| 1993 | 50.92% |
| 1992 | 50.99% |
| 1991 | 51.06% |
| 1990 | 51.1% |
| 1989 | 51.12% |
| 1988 | 51.13% |
| 1987 | 51.11% |
| 1986 | 51.08% |
| 1985 | 51.04% |
| 1984 | 50.99% |
| 1983 | 50.93% |
| 1982 | 50.88% |
| 1981 | 50.84% |
| 1980 | 50.82% |
| 1979 | 50.84% |
| 1978 | 50.9% |
| 1977 | 50.98% |
| 1976 | 51.07% |
| 1975 | 51.16% |
| 1974 | 51.25% |
| 1973 | 51.33% |
| 1972 | 51.42% |
| 1971 | 51.51% |
| 1970 | 51.6% |
| 1969 | 51.71% |
| 1968 | 51.82% |
| 1967 | 51.94% |
| 1966 | 52.06% |
| 1965 | 52.19% |
| 1964 | 52.32% |
| 1963 | 52.46% |
| 1962 | 52.6% |
| 1961 | 52.75% |
| 1960 | 52.89% |
| 1959 | 53.03% |