How many projects designed by Le Corbusier were inscribed to the UNESCO World Heritage Sites list?

Le Corbusier was one of the most influential and controversial artists of the 20th century, and the pioneer of what is now called modern architecture. His five-decade career reshaped cities from South America to India. In 2016, seventeen of Le Corbusier's buildings, spanning over seven countries, were inscribed to the UNESCO World Heritage Sites list.