Wow thst is a lot of none occupird area. Can you provide information on Tonga's history? 
 Hi! Can you please look up some information on Tonga. 
 Actually, because it's characterized by a large non-monetary sector, the nation's economy relies heavily on remittances from its citizens living abroad. 
 Interesting, so its main source of money is charging its own population to come home? 
 You're welcome, and thanks, you too!
Actually, because it's characterized by a large non-monetary sector, the nation's economy relies heavily on remittances from its citizens living abroad.