Welsh (Cymraeg [kəmˈraːiɡ] (listen) or y Gymraeg [ə ɡəmˈraːiɡ]) is a Celtic language of the Brittonic subgroup that is native to the Welsh people. Welsh is spoken natively in Wales, by some in England, and in Y Wladfa (the Welsh colony in Chubut Province, Argentina). Historically, it has also been known in English as "British", "Cambrian", "Cambric" and "Cymric". The Welsh Language (Wales) Measure 2011 gave the Welsh language official status in Wales. Both the Welsh and English languages are de jure official languages of the Welsh Parliament, the Senedd. According to the 2021 census, the Welsh-speaking population of Wales aged three or older was 538,300 (17.8%) and nearly three quarters of the population in Wales said they had no Welsh language skills. Other estimates suggest that 899,500 people (29.7%) aged three or older in Wales could speak Welsh in June 2022. Almost half of all Welsh speakers consider themselves to be fluent, while 21 per cent are able to speak a fair amount of Welsh. The Welsh government plans to increase the number of Welsh language speakers to one million by 2050. Since 1980, the number of children attending Welsh-medium schools has increased, while the number going to Welsh bilingual and dual-medium schools has decreased. Welsh is a vibrant Celtic language in terms of active speakers, and is the only one not considered endangered by UNESCO.[citation needed]