Using the data published by the Daily NK, Dr. Hanke has constructed this graph of food prices in the DPRK:
According to Dr. Hanke:
“From what little data are available, it would appear that, in the span of six months, the price of rice has increased by nearly 130%. This is par for the course in North Korea, where the price of rice has increased by roughly 28,500% over the last three years.”
Here is a previous post on Dr. Hanke’s DPRK inflation research.