They cannot be removed from the historical data series, meaning therapies figures from April 2024 are not directly comparable with the series up to March 2024.
Ni ellir eu tynnu o’r gyfres ddata hanesyddol, sy’n golygu nad oes modd cymharu ffigurau therapïau o fis Ebrill 2024 yn uniongyrchol â’r gyfres hyd at fis Mawrth 2024.