Year-on-year, Montenegro’s producer price index (PPI) rose by 4.5% in November, the statistics office said in a statement posted on its website.
In October, the country's PPI increased by 4.3% on the year and was 0.4% higher on the month.
Producer prices in Montenegro rose by an average 3.2% in 2011 after falling 0.9% in 2010.