This was a 32.6% increase compared to 2021-22, which was impacted by travel restrictions as a result of the coronavirus pandemic, but a 21.5% decrease compared to 2019-20.
Roedd hynny yn gynnydd o 32.6% o gymharu â 2021-22, oedd wedi’u heffeithio gan gyfyngiadau teithio o ganlyniad i’r pandemig coronafeirws, ond yn ostyngiad o 21.5% o gymharu â 2019-20.