A huge amount of statistical data is available from both free sources and published in databases available in the library.
For any statistics found on the web, apply the usual caution. Always check who has published the statistics, are they reliable, accurate and up-to-date.
YouGov is an Internet-based public opinion and market research company. Use this to find out what people think about politics, entertainment, retail, technology, media, lifestyle and more. Includes ranking lists, reports and survey results on a wide range of topics.