I want to know the answer to the following question:
Since when has the Portugal unemployment rate been in a falling trend?
All the background I'm provided with is that "After years of high increase, the unemployment in Portugal has been in a continuous falling trend since the third quarter of 2014, decreasing from a peak of 17.7% achieved in the early 2013 to a rate of 11.9% in the second quarter of 2015.". Is that enough to answer the question?
Answer: yes