Interesting facts about Spain

Spain is a beautiful country. Here are some interesting facts about Spain.

Unlike many other countries being nude in public is not illegal in Spain. In theory you can be nude at almost all places in Spain.
44% of the world’s olive oil is from Spain.
Soccer is the most popular sports in Spain.
Spain emerged as a unified country 15th century.
Spanish Tourism industry is the second biggest in the world, worth approximately 40 billion Euros.
Spain is the solar power world leader.
In 2010, over 16.4% of all the energy produced in Spain was by using wind turbines .
State education in Spain is free and compulsory from the age of 6 to 16.
Spain has over 8,000 km of coastline.
Tipping is very uncommon in Spain.