| Culture du riz - Rendement par région | ||||||
| Unité : kg / hectare | ||||||
| 2004 | 2005 | 2006 | 2007 | 2008 | ||
| Ensemble Niger | 2195 | 1230 | 1715 | 1604 | 1805 | |
| Agadez | - | - | - | - | - | |
| Diffa | - | - | - | - | - | |
| Dosso | 2268 | 1800 | 1800 | 1950 | 1937 | |
| Maradi | - | - | - | - | - | |
| Niamey | 1750 | 2225 | 2225 | 2226 | 2780 | |
| Tahoua | - | - | - | - | - | |
| Tillabéri | 1412 | 2100 | 2100 | 2101 | 1695 | |
| Zinder | - | - | - | - | - | |
| Source : Direction des statistiques | ||||||