This document summarizes Nielsen's television audience measurement capabilities. It notes that Nielsen measures the viewing behavior of millions of TV viewers globally on a daily basis, and covers approximately 40% of global TV viewing. It provides details on Nielsen's panel sizes in over 37 countries, with a total of over 78,000 instrumented households. The document outlines Nielsen's 37 years of experience in television audience measurement and its competitive advantages, including its global expertise, quality control processes, and ability to provide overnight ratings data and monitor broadcast content.