Cultures maraîchères - Superficie,  production et rendement 
    1990 1991 1992 1993 1994
Superficies (millier d'hectares)  
Oignon 6.4 5.3 7.0 14.5 4.1
Gombo   1.0 1.0 1.0 2.8 ...
Piment 2.1 3.0 3.0 0.1 0.2
Tomate   2.5 2.9 4.0 2.7 1.9
Production (millier de tonnes)  
Oignon 220.0 168.8 172.4 139.8 152.2
Gombo   7.0 7.6 5.0 - ...
Piment 11.6 7.1 8.6 0.4 1.9
Tomate   49.2 79.4 82.2 23.3 38.5
Rendements (kg/hectare)  
Oignon 31 763.3 31 763.3 31 763.3 31 763.3 31 763.3
Gombo   14 827.7 14 827.7 14 827.7 14 827.7 14 827.7
Piment 1 956.3 1 956.3 1 956.3 1 956.3 1 956.3
Tomate   18 233.2 18 233.2 18 233.2 18 233.2 18 233.2
             
    1995 1996 1997 1998 1999 2000
Superficies (millier d'hectares)  
Oignon ... - 5.7 ... ... 7.3
Gombo   ... 104.2 1.3 11.4 1.8 1.2
Piment ... 0.1 3.0 ... ... 0.3
Tomate   ... ... 3.4 ... ... 3.9
Production (millier de tonnes)  
Oignon 185.7 183.4 181.1 206.0 283.5 178.7
Gombo   ... 25.3 19.3 17.9 22.5 38.9
Piment ... 5.7 5.9 0.5 2.4 1.4
Tomate   47.8 64.1 62.0 80.1 88.0 99.2
Rendements (kg/hectare)  
Oignon 31 763.3 ... 31 763.3 ... ... 24 479.5
Gombo   14 827.7 242.6 14 827.7 1 568.9 12 501.7 33 157.8
Piment 1 956.3 57 040.0 1 956.3 ... ... 4 740.0
Tomate   18 233.2 ... 18 233.2 ... ... 25 442.6
               
    2001 2002 2003 2004 2005 2006
Superficies (millier d'hectares)  
Oignon ... ... 0.4 0.4 ... ...
Gombo   7.0 2.9 1.0 3.5 3.1 29.7
Piment ... ... ... ... ... ...
Tomate   ... ... ... ... ... ...
Production (millier de tonnes)  
Oignon 271.2 357.6 359.2 15.5 ... 4 932.2
Gombo   0.4 0.2 0.3 1.7 7.0 47.3
Piment 0.3 0.9 0.9 ... ... ...
Tomate   104.0 131.7 131.7 ... ... ...
Rendements (kg/hectare)  
Oignon ... ... 957 866.7 41 250.7 ... ...
Gombo   54.2 53.1 270.6 486.8 2 264.5 1 591.0
Piment ... ... ... ... ... ...
Tomate   ... ... ... ... ... ...
               
Source : Direction des Cultures Vivrières