As well as the data and the extensive learning materials, there's also a Reference section which contains:
Using data - an extensive section looking at the way data are used in business for measuring economic activity, market research, examining trends and conducting experiments.
An Excel guide - a brief guide to help you to use Excel to analyse time series data.
Glossary - a fully searchable glossary of data and statistical terms and economics, business and accounting definitions.
Statisticians - a brief look at some of the key names in the history of statistics.