New Zealand's inflation rose more-than-expected in the third quarter, ending a one-year long streak of subdued price pressure and supporting the Reserve Bank of New Zealand's case to start hiking interest rates in 2014. Consumer prices increased 0.9% from the April-June period, when they inched up 0.2%, according to Statistics New Zealand. Economists, however, predicted a 0.8% rise. The annual pace of inflation accelerated to 1.4%, back within the RBNZ's target range of between 1% and 3%, from 0.7% in June, the slowest pace in 14 years. The rise of consumer prices was underpinned by a 5.6% lift in petrol prices, the biggest quarterly gain since march 2011, and 20% jump in vegetable prices.