Travel and Tourism Development Index

For the 2008 index, each of the three main subindexes is made of the scoring of the following 14 variables, called pillars in the TTC Report. Several changes were introduced in the 2008 TTCI in the definition of the variables as compared to the definitions of the 2007 TTCI. First, the “environmental regulation” pillar was improved with help from the IUCN and the UNWTO, and for the 2008 index was renamed the “environmental sustainability” pillar to “better reflect its components and to capture the increasingly recognized importance of sustainability in the sector’s development.” Second, the original pillar “natural and cultural resources” was divided into two separate subcomponents: “natural resources” and “cultural resources”, thus, allowing to differentiate those countries which do not necessarily have the same strengths or weaknesses in these two different resources. In general, the model was improved with better data and new concepts were introduced. ==2023 ranking==