Reserves in secondary schools decreased, as they have done in recent years, and are now in deficit (by £2.4 million) for the first time since the series began.
Bu gostyngiad yn lefel cronfeydd wrth gefn ysgolion uwchradd, fel sydd wedi digwydd yn y blynyddoedd diweddar, a bellach mae diffyg (o £2.4 miliwn) am y tro cyntaf ers i'r gyfres ddechrau.