Dataset licenses for the public data from CDP: CDP Open Database License.  

See 
https://data.cdp.net/Governance/2018-Full-Cities-Dataset/wk5j-36yv, and https://data.cdp.net/Governance/2019-Full-Cities-Dataset/iapx-bpuk, and https://data.cdp.net/Governance/2020-Full-Cities-Dataset/eja6-zden for more detail.