Tenerife to be designated UNESCO Intangible Cultural Heritage of the World. Served by two airports, Tenerife-North Airport and Tenerife-South Airport, Tenerife is the economic centre of the archipelago. The capital of the island, Santa Cruz de Tenerife, is also the seat of the island council ("cabildo insular"). The city is capital of the autonomous community of Canary Islands (shared with Las Palmas), sharing governmental institutions such as presidency and ministries. Between the 1833 territorial division of Spain and 1927, Santa Cruz de Tenerife was the sole capital of the Canary Islands. In 1927 the Crown ordered that the capital of the
Lanzarote include Chinese people, Ecuadorians, and Indians, which constitute a large proportion of the remaining 15.6% of the population. The island has an international airport, Arrecife Airport, through which 5,438,178 passengers travelled in 2008. Tourism has been the mainstay of the island's economy for over 40 years, the only other industry being agriculture. Lanzarote is part of the province of Las Palmas, and is divided into seven municipalities: There are five hundred different kinds of plants on the island, of which 17 species are endemic. These plants have adapted to the relative scarcity of water in the same way as succulents.