In the October 2015 CPI Of the 82 cities, 38 cities experienced inflation recorded while 44 cities experienced deflation. CPI of 2 cities in the province of Maluku, Ambon experienced inflation of 1.02 percent with CPI of 121.64, while the city of Tual deflation of 1.53 percent with CPI of 131.59.
The highest inflation was in Manado of 1.49 percent with CPI of 123.07 and the lowest was in the city of Yogyakarta by 0.01 percent with CPI of 119.15. The highest deflation occurred in Tanjung Pandan of 1.95 percent with CPI of 127.18 and the lowest was in the city of Mulberry by 0.01 percent with CPI of 118.04.