We have moved away from COUNTER release 4 ("C4"") to release 5 ("C5") and stopped providing data in C4 format.
SpringerLink
- In March 2021 we made historic C4 data available in C5 reports.*
- In May 2021 we removed the option to download C4 data.
nature.com
- In March 2021 we made C4 data available in C5 reports.*
- In May 2021 we removed the option to download C4 data.
Scientific American
- In March 2021 we made historic C4 data available in C5 reports.*
- In May 2021 we removed the option to download C4 data.
BMC
- In March 2021 we made historic C4 data available in C5 reports.*
- In May 2021 we removed the option to download C4 data.
SpringerMaterials
- We have not made historic C4 data available in C5 reports.
- In July 2021 we removed the option to download C4 data.
AdisInsight
- We will not make historic C4 data available in C5 reports.
- In July 2021 we removed the option to download C4 data.
Nano
- We will not make historic C4 data available in C5 reports.
- In July 2021 we removed the option to download C4 data.
*Available Metric_Types
Since C5 introduced new Metric Types only some Metric Types will be available for our historic data.
Books: Only the custom metric type SN:Total_Chapter_Requests and the denial metric type No_License will be available.
Journals: Only the metric type Total_Item_Requests and the denial metric type No_License will be available.