Nielsen data and other ratings are very expensive, making it difficult for researchers and libraries to gain access to this data. The Social Science Research Council Media Research Hub is working to gain affordable access to this data.
NYU does not have access to Nielsen data via Nielsen. However, there are several ways to get to Nielsen data.
Unfortunately, NYU does not have access to current MRI (MediaMark) data; however below are some suggestions for finding statistics, etc. as they relate to media. Additional demographic/consumer data can be found in the databases available via the Virtual Business Library.