I think it’s 
B. Statistical data
I’m not really sure tho
        
             
        
        
        
Everyone longs for renewal.
based on the context clues, and process of elimination, the answer is the above.
 
        
             
        
        
        
Answer:
A
Explanation:
Service improves society, impacting the helpers as well as those needing assistance.  Usually the beginning sentence usually restates the question and it does in this case.