I want to know the answer to the following question:
What was Israel's debt surplus in December 2015?
All the background I'm provided with is that "Israel has one of the lowest external debts in the developed world, and is a net lender in terms of net external debt (the total value of assets vs. liabilities in debt instruments owed abroad), which in December 2015[update] stood at a surplus of US$118 billion.". Is that enough to answer the question?