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             3. Languages of the world 
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                  Some details on categorization and statistics 
                of languages: 
                
                  
                    - International Partners in 
                      Language Development (SIL) 
                      counts 7,000 different languages (see Grimes, 
                        2002)
 
                    - Languages are grouped into families / phyla
 
                    - Ca. 100 families and phyla
 
                    - More than 75% of the known languages belong to 
                      10% of the families
 
                    - 2/3 of the world population speak languages belonging 
                      to only 2 families: Indo-European and Sino-Tibetan
 
                    - For toponymy, numbers of speakers are not 
                      the sole criterium of importance.
 
                   
                 
                 
                For more information click   
               
               
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