2,900 hours
China
9,120 hours
Netherlands
4,000 hours
China
Netherlands
8,947 hours
Netherlands
3,860 hours
India
4,050 hours
India
29,000 hours
United Arab Emirates
12,000 hours
United Arab Emirates
12 hours
India
India
4,747 hours
Italy
4,810 hours
Italy
937 hours
Italy
7 hours
Italy
8,873 hours
Norway
11,670 hours
Norway
Netherlands
Netherlands
Netherlands