Access full dataset

This directory is an open database: it is free to access and you are free to use it for any purpose. The link to access it is here. And you can also explore it below. Here you can download a detailed description of the variables.

If you want to be kept updated on changes and improvements to the database please sign up below. We may also send important announcements about the data, or ask for case studies about how the information in the directory is being used. You can unsubscribe from our messages at any time, and you are not required to inform us about how you use the database (although, we would like to hear about how you are using it, so feel free to contact us to share your work).

After you register and confirm your email address, you will be sent a link to download the full database to be kept for your records.

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