Mae hefyd yn dangos gostyngiad o 32.4% yn nifer yr unigolion o dan 25 oed a gafodd eu derbyn i'r ysbyty am gyflyrau sy’n gysylltiedig ag alcohol dros y pum mlynedd diwethaf.
It also reveals that hospital admissions for alcohol specific conditions involving people under 25 have fallen by 32.4% over the last five years.