REUSE & ATTRIBUTION
License & attribution.
How to use the compiled data and credit the work behind it.
Compiled datasets
PPRGC's compiled datasets identify the Creative Commons Attribution 4.0 International license (CC BY 4.0) in their publication metadata. That license permits sharing and adapting the licensed material, including for commercial purposes, subject to its attribution and other conditions.
Give appropriate credit, provide a link to the license, and indicate changes. Follow the license and any notices that apply to the particular material you use. The linked Creative Commons page provides the license summary and full legal terms.
Charts and analysis
When reusing a PPRGC chart or analysis, credit PPRGC / ptpleasant.org and link to the relevant page. Identify adaptations. We ask that reporting periods, units, and material source qualifications stay with the figure so readers can interpret it accurately. The domain printed on each chart helps its attribution travel with the image.
Example credit: PPRGC, ptpleasant.org, [chart title], [reporting period]. Include the page URL and describe any changes.
Government and other source records
Underlying facts are not claimed as PPRGC's exclusive property. Government records and other third-party documents retain their own legal status, rights, and terms. Public access alone does not establish that every document is in the public domain, and PPRGC does not grant rights it does not hold.
Nothing on this page adds restrictions that conflict with an applicable license or limits public-domain, fair-use, or other rights provided by law. Do not imply an endorsement by PPRGC or a public body that has not been given.
Related information
About PPRGC explains the independent publisher. The Terms of use describe the publication's limits, and the Privacy policy explains visitor information.