Teachers may photocopy or reproduce electronically all material on this website (www.stats4schools.gov.uk) for use in the classroom.

Any copy of these materials shall retain all copyright in the same manner and form as on the original, and include the complete URL www.stats4schools.gov.uk as applicable.

In addition, teachers may edit and or redraft the material, use text or tables, use extracts and /or vocabulary items. Should this be the case, "Adapted from" must be indicated as such in the source.

The source of data generated by the random data selector or taken from tables and graphs must be acknowledged in all documents and communications, including on Internet sites, by providing the following source citation:

"Source (or "Adapted from", if appropriate): www.stats4schools.gov.uk, [date of extraction]."

If you wish to include material from www.stats4schools.gov.uk within your own publication you should contact us by email at info@statistics.gov.uk to gain permission to reproduce. This will usually be forthcoming as long as you have an educational aim and are willing to acknowledge us as the source.

Crown copyright applies unless otherwise stated. For further information, please go to http://www.statistics.gov.uk/copyright.asp