small and medium-sized, are concentrated in Valsugana, Vallagarina and the Adige Valleys. Sectors include textiles, mechanics, wood and paper productions. Also important is the production of hydro-electric energy. Tourism is the mainstay of the provincial economy. The main resorts include: Madonna di Campiglio, San Martino di Castrozza, Fiera di Primiero, Canazei, Moena, Cavalese, Folgaria, Folgarida-Marilleva, Riva del Garda and Levico Terme, Comano Terme and Roncegno, these last three being renowned thermal stations. The unemployment rate stood at 5.3% in 2020. Transport The Trentino province is crossed by the main road and rail connections between Italy and Germany. These include the Brenner A22 motorway and road which passes through the Etsch/Adige Valley. A regional project of switching much of the road traffic to railways is currently under consideration. The province has two more railways: the Valsugana Line, connecting Trento to Venice and the Trento-Malè-Marilleva railway between Trento and Malè. Demographics In 2019 the population of Trentino was 541,098. The highest concentration of the population is located around the capital city of Trento, and the southern parts. The whole region is divided up into 175 municipalities. Languages The majority of the Trentino population is Italian-speaking with its local dialects. The region is also home to three indigenous linguistic minorities, which are Ladin, Mócheno and Cimbrian. All languages are protected by regional and provincial laws, statutes, and regulations. After World War II and the devolution of power to regional authorities, a change in policy slowly began, which gained momentum in the 1990s. Since then a number of far-reaching laws and regulations have been passed and implemented, that protect and promote the use of these three languages and the unique cultural heritage and identity. This has for example been extended to school curricula in the regional languages and street signs becoming bilingual. All three minorities have their own cultural institute which were decreed by national law and receive state funds. The purpose of these cultural institutes is to safeguard and promote the respective culture and languages. The Ladin minority is found in the Fassa Valley, in the municipalities of Canazei (Cianacei), Campitello di Fassa (Ciampedèl), Mazzin (Mazin), Moena, Soraga and Sèn Jan di Fassa. In the census of 2001, 16,462 inhabitants of Trentino declared Ladin as their native language. Mócheno is still spoken in the municipalities of Frassilongo (Garait), Palù del Fersina (Palai en Bersntol) and Fierozzo (Vlarötz), while the Cimbrian language is spoken