paragraph_text: Cunit is a coastal town on the Golden Coast ("Costa Daurada" in Catalan) in the Baix Penedès region part of the province of Tarragona in Catalonia, Spain. It is on the northeast coast of Spain on the Mediterranean Sea.

paragraph_text: Tossal Gros de Miramar, or simply Tossal Gros, is a mountain of the Catalan Pre-Coastal Range, Catalonia, Spain. It has an elevation of 866.6 metres above sea level.

paragraph_text: Catalunya Ràdio () is Catalonia's public radio network. With headquarters in Barcelona, it is part of the Corporació Catalana de Mitjans Audiovisuals (CCMA), owned by the Generalitat de Catalunya. Catalunya Ràdio broadcasts exclusively in Catalan and is the major Catalan-language network today, although Ràdio 4 from Radio Nacional de España (founded in 1976) was the first post-Franco Era station to broadcast in the language.

paragraph_text: Catalan dialects are relatively uniform, and are mutually intelligible. They are divided into two blocks, Eastern and Western, differing mostly in pronunciation. The terms "Catalan" and "Valencian" (respectively used in Catalonia and the Valencian Community) are two different varieties of the same language. There are two institutions regulating the two standard varieties, the Institute of Catalan Studies in Catalonia and the Valencian Academy of the Language in Valencia.

paragraph_text: Catalan evolved from Vulgar Latin around the eastern Pyrenees in the 9th century. During the Low Middle Ages it saw a golden age as the literary and dominant language of the Crown of Aragon, and was widely used all over the Mediterranean. The union of Aragon with the other territories of Spain in 1479 marked the start of the decline of the language. In 1659 Spain ceded Northern Catalonia to France, and Catalan was banned in both states in the early 18th century. 19th-century Spain saw a Catalan literary revival, which culminated in the 1913 orthographic standardization, and the officialization of the language during the Second Spanish Republic (1931–39). However, the Francoist dictatorship (1939–75) banned the language again.

paragraph_text: Mató de Pedralbes () or mató de monja, is a typical dessert from Barcelona (in Catalonia, Spain) made with flavoured and sweetened milk. The dish is believed to have been created in the nineteenth century, by nuns of the convent in Barcelona's prestigious Pedralbes neighbourhood. It was intended as a richer, finer alternative to the older and popular crema catalana. Despite its name, this dessert bears no relationship to Catalan mató cheese, as "mató" ('curd' in Catalan) here refers to the shape and texture of this dessert taken out of the mould.

paragraph_text: Catalan pronouns exhibit T–V distinction, like all other Romance languages (and most European languages, but not Modern English). This feature implies the use of a different set of second person pronouns for formality.

paragraph_text: The word Catalan derives from the territory of Catalonia, itself of disputed etymology. The main theory suggests that Catalunya (Latin Gathia Launia) derives from the name Gothia or Gauthia ("Land of the Goths"), since the origins of the Catalan counts, lords and people were found in the March of Gothia, whence Gothland > Gothlandia > Gothalania > Catalonia theoretically derived.

paragraph_text: Following the French capture of Algeria (1833), that region saw several waves of Catalan-speaking settlers. People from the Spanish Alacant province settled around Oran, whereas Algiers received immigration from Northern Catalonia and Minorca. Their speech was known as patuet. By 1911, the number of Catalan speakers was around 100,000. After the declaration of independence of Algeria in 1962, almost all the Catalan speakers fled to Northern Catalonia (as Pieds-Noirs) or Alacant.

paragraph_text: Pere Jaume Borrell i Guinart, known as Perejaume, (born in 1957 in Sant Pol de Mar, Catalonia) is a Catalan contemporary artist.

paragraph_text: Mola de Colldejou is a mountain chain in Catalonia, Spain located north of the Serra de Llaberia in the Catalan Pre-Coastal Range.

paragraph_text: Josep Vallverdú i Aixalà (; born 1923 in Lleida) is a Catalan poet, novelist, playwright, linguist and essayist. His narrative "Rovelló" served as basis for a TV-series in TV3 (Catalonia). His works, rich in vocabulary, have been widely used in the Catalan classrooms. Vallverdú won in 1982 the National Spanish Prize in Children's Literature.

paragraph_text: Standard Catalan, virtually accepted by all speakers, is mostly based on Eastern Catalan, which is the most widely used dialect. Nevertheless, the standards of Valencia and the Balearics admit alternative forms, mostly traditional ones, which are not current in eastern Catalonia.

paragraph_text: On the other hand, there are several language shift processes currently taking place. In Northern Catalonia, Catalan has followed the same trend as the other minority languages of France, with most of its native speakers being 60 or older (as of 2004). Catalan is studied as a foreign language by 30% of the primary education students, and by 15% of the secondary. The cultural association La Bressola promotes a network of community-run schools engaged in Catalan language immersion programs.

paragraph_text: According to Ethnologue, the lexical similarity between Catalan and other Romance languages is: 87% with Italian; 85% with Portuguese; 80% with Spanish; 76% with Ladin; 75% with Sardinian; and 73% with Romanian.

paragraph_text: On 16 March 1938, Barcelona came under aerial bombardment from the Italian Air Force, causing more than 3,000 deaths, with one of the bombs hitting the club's offices. A few months later, Catalonia came under occupation and as a symbol of the "undisciplined" Catalanism, the club, now down to just 3,486 members, faced a number of restrictions. All signs of regional nationalism, including language, flag and other signs of separatism were banned throughout Spain. The Catalan flag was banned and the club were prohibited from using non-Spanish names. These measures forced the club to change its name to Club de Fútbol Barcelona and to remove the Catalan flag from its crest.

paragraph_text: Rafel Tona (24 June 1903, Barcelona-12 February 1987, Paris) was a Catalan painter. His father was a lawyer and vice-president of the regional government of Catalonia.

paragraph_text: Quima Jaume i Carbó (1934–1993) was a Catalan Spanish poet. She was born in Cadaqués, Girona, Catalonia, and graduated from university with a degree in Catalan philology.

paragraph_text: According to the Statistical Institute of Catalonia in 2008 the Catalan language is the second most commonly used in Catalonia, after Spanish, as a native or self-defining language. The Generalitat of Catalunya spends part of its annual budget on the promotion of the use of Catalan in Catalonia and in other territories.

paragraph_text: With the Treaty of the Pyrenees (1659), Spain ceded the northern part of Catalonia to France, and soon thereafter the local Catalan varieties came under the influence of French, which in 1700 became the sole official language of the region.

Question: What is the percent relationship of Catalan to the most used language in Catalonia?
Answer: 80%