Pakistan is one of the largest producers of natural commodities, and its labour market is the 10th-largest in the world. The 7-million–strong Pakistani diaspora contributed US$19.9 billion to the economy in 2015–16. The major source countries of remittances to Pakistan are: the UAE; the United States; Saudi Arabia; the Gulf states (Bahrain, Kuwait, Qatar, and Oman); Australia; Canada; Japan; the United Kingdom; Norway; and Switzerland. According to the World Trade Organization, Pakistan's share of overall world exports is declining; it contributed only 0.13% in 2007.