SUBTLEX-UK is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License, as detailed here.
The article for which the data was available as supplementary materials additionally states:
"This is an Open Access article distributed under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/3.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The moral rights of the named author(s) have been asserted."
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.