Niger - Pyramide des âges
| Date | 0-14 ans % | 15-64 ans % | > 64 ans % |
|---|---|---|---|
| 2018 | 50,12% | 47,32% | 2,56% |
| 2017 | 50,20% | 47,25% | 2,55% |
| 2016 | 50,23% | 47,22% | 2,55% |
| 2015 | 50,20% | 47,26% | 2,54% |
| 2014 | 50,22% | 47,24% | 2,53% |
| 2013 | 50,22% | 47,26% | 2,52% |
| 2012 | 50,18% | 47,32% | 2,50% |
| 2011 | 50,10% | 47,41% | 2,49% |
| 2010 | 49,96% | 47,57% | 2,47% |
| 2009 | 49,88% | 47,66% | 2,46% |
| 2008 | 49,75% | 47,79% | 2,45% |
| 2007 | 49,59% | 47,96% | 2,44% |
| 2006 | 49,39% | 48,17% | 2,43% |
| 2005 | 49,15% | 48,42% | 2,43% |
| 2004 | 49,01% | 48,57% | 2,42% |
| 2003 | 48,86% | 48,72% | 2,42% |
| 2002 | 48,68% | 48,89% | 2,43% |
| 2001 | 48,47% | 49,10% | 2,43% |
| 2000 | 48,18% | 49,38% | 2,43% |
| 1999 | 48,15% | 49,42% | 2,43% |
| 1998 | 48,12% | 49,45% | 2,43% |
| 1997 | 48,11% | 49,46% | 2,43% |
| 1996 | 48,10% | 49,47% | 2,43% |
| 1995 | 48,08% | 49,50% | 2,42% |
| 1994 | 48,25% | 49,35% | 2,40% |
| 1993 | 48,40% | 49,22% | 2,38% |
| 1992 | 48,52% | 49,13% | 2,36% |
| 1991 | 48,56% | 49,12% | 2,33% |
| 1990 | 48,48% | 49,22% | 2,30% |
| 1989 | 48,51% | 49,23% | 2,26% |
| 1988 | 48,53% | 49,26% | 2,22% |
| 1987 | 48,53% | 49,30% | 2,17% |
| 1986 | 48,52% | 49,35% | 2,13% |
| 1985 | 48,49% | 49,42% | 2,09% |
| 1984 | 48,57% | 49,37% | 2,06% |
| 1983 | 48,60% | 49,37% | 2,03% |
| 1982 | 48,57% | 49,43% | 2,00% |
| 1981 | 48,43% | 49,61% | 1,96% |
| 1980 | 48,13% | 49,95% | 1,93% |
| 1979 | 48,22% | 49,87% | 1,90% |
| 1978 | 48,29% | 49,83% | 1,88% |
| 1977 | 48,36% | 49,80% | 1,85% |
| 1976 | 48,42% | 49,76% | 1,81% |
| 1975 | 48,50% | 49,73% | 1,77% |
| 1974 | 48,67% | 49,58% | 1,75% |
| 1973 | 48,80% | 49,49% | 1,72% |
| 1972 | 48,87% | 49,45% | 1,68% |
| 1971 | 48,88% | 49,49% | 1,64% |
| 1970 | 48,81% | 49,60% | 1,59% |
| 1969 | 48,96% | 49,48% | 1,56% |
| 1968 | 49,05% | 49,43% | 1,52% |
| 1967 | 49,06% | 49,45% | 1,49% |
| 1966 | 48,97% | 49,58% | 1,44% |
| 1965 | 48,74% | 49,86% | 1,40% |
| 1964 | 48,78% | 49,86% | 1,35% |
| 1963 | 48,74% | 49,96% | 1,30% |
| 1962 | 48,62% | 50,13% | 1,25% |
| 1961 | 48,46% | 50,34% | 1,19% |
| 1960 | 48,29% | 50,57% | 1,13% |