The Six Segments of the travel industry are such as Mobile, Social Media, Online, Airlines, Hospitality, and Corporate Travel.
Explanation:
The Travel industry is in the business of moving people from one place to another place. Cabs, Buses, boats, planes, and passenger trains are all parts of the Travel industry.
In the travel and tourism business, especially in the hospitality sector with a high level of interaction between the tourist and the hospitality industry is a very important segment.
The answer is GDP per capita. The Gross Domestic Product just shows the wealth of a nation as a whole since GDP is the value measure of the all the final goods and services produced over a period of time by a country. GDP per capita shows the average wealth per person (hence involves dividing the GDP of a country by its population).