2021 Data updates
Review data updates from 2021.
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Release note year: 2021
- Knowledge base data update 228, December 2021
- Knowledge base data update 227, November 2021
- Knowledge base data update 226, October 2021
- Knowledge base data update 225, September 2021
- Knowledge base data update 224, August 2021
- Knowledge base data update 223, July 2021
- Knowledge base data update 222, June 2021
- Knowledge base data update 221, May 2021
- Knowledge base data update 220, April 2021
- Knowledge base data update 219, March 2021
- Knowledge base data update 218, February 2021
- Knowledge base data update 217, January 2021