Why some data is not up-to-date?
Our downloadable files provides monthly data for entire history with a 1-year to 1.5-year lag from 2017 onwards, except for parameter data. If you need more updated data or higher frequency of data, please contact us for customized arrangement.What model do you use to produce the data here?
Although the data uploaded has its cut-off at the "up-to date", we use our most updated model in June 2024 for production of data.Can I use the data on this page for commercial purposes?
No, you cannot use the data for commercial purposes. Please contact us for customized arrangement.Do you provide RESTful API service, or SFTP delivery?
Yes, we do provide these options to our commercial subscribers. Please contact us for more information.