List of instances where I have cited a source

Hi, I am working with statistical data that is frequently updated. Is it possible to keep track of where I have previously used information from a given source, so that I can easily update it with new data? So far, the only way I see is to manually keep track of my bibliographies. Does Mendeley keep track of where I have cited a source in my documents? Is there a 'list of citations' where I could see where I have used sources from my Mendeley library? Thanks, Lukasz