For all quarters in April 2023 to March 2024, there have been decreases in the weight of standard rate disposals against the same quarter a year earlier.
Ar gyfer pob chwarter yn Ebrill 2023 i Fawrth 2024, bu gostyngiadau ym mhwysau gwarediadau cyfradd safonol o gymharu â’r un chwarter flwyddyn ynghynt.