[Qgis-user] Join spreadsheet and Style "graduate"

[labiancamarilena at libero.it]

Hi all, 
I am preparing a thematic map of the different countries of the world with 
related economic data. 
I uploaded the spreedsheet (Excel file) with add vector and then I joined the 
cartography (shapefile) with this spreadsheet. 
I open the attributes table and the two tables (shapefile and spreadsheet) are 
joined, but when I go to choose the style "graduate"  I can't see all the 
attributes. 
What could have happened? 
Thanks.
Marilena