Navigation locale au port de Douala (en tonnes) entre 2006 et 2012

Source : PAD,   (ND = non disponible)



Your opinion interests us to better satisfy you!

1. 
What areas of statistics are you interested in?
2. 
Are the statistical data/publications you need available?
3. 
Are you satisfied with the statistical data/publications you have found?
4. 
How do you find access to data and publications?
5. 
General hints