Catalan is one of Romanic languages. It is spoken by the citizens of 4 countries: Andorra, Spain, France and Italy. On the territory of Spain it is Catalonia or Principate, a greater part of Valencia, Balearic Islands and a small stripe of land in the east of Aragon. In France it is Eastern Pyrenees department (Languedoc‑Roussillon province), that is often called “Northern Catalonia”. Catalan is also spoken in Alger city (Sardinia, Italy). In Andorra Catalan has ever been a state language. In 2015 for the first time for many years Catalan language is considered to be the most often used among the population of Andorra. According to the research which is conducted every 5 years, 49% of respondents speak Catalan, read and write — 46% of respondents respectively.
All in all Catalan language is spoken by more than 10 700 000 of people.
There are 2 dialects in the modern Catalan language: eastern and western. Central (eastern part of Catalonia), Balearic, Northern and Roussillon are attributed to eastern dialect. The language of western part of Spain, Southern and Valencian are attributed to western dialect.
Catalan of Alger city is related to 1-st group, Andorran Catalan — to 2-nd group.