Complex sentence: The increase in foreign visitors is dramatic, Albania had only 500,000 visitors in 2005, while in 2012 had an estimated 4.2 million tourists, an increase of 740% in only 7 years.
Split into simpler sentences: The increase in foreign visitors is dramatic, Albania had only 500,000 visitors in 2005, while in 2012 had an estimated 4.2 million tourists. An increase of 740% in only 7 years.