Of those people in Wales who identified as gay/lesbian/bisexual, over two thirds (71.2%) were between 16 and 44 years of age.
O’r bobl yng Nghymru a nodwyd yn hoyw/lesbiaidd/deurywiol, roedd mwy na dwy ran o dair ohonynt (71.2%) rhwng 16 a 44 mlwydd oed.