Growth for 2014 was higher than expected. We revised up growth for 2014, partly because Q2 of 2014 came in stronger than expected. In our forecast, we also expect U.S. economic conditions to continue to improve as we have seen in their labour data, as well as their quarterly GDP for the first estimate of Q3. That's why we've revised up the growth for 2014. It was partly reflective of the stronger Q2 that we've seen.
On November 3rd, 2014. See this statement in context.