Inflation in Sudan jumped to 99 percent because of rising food prices, official figures showed Saturday, more than a year after the country was rocked by protests sparked by bread price hikes.

The inflation rate in April shot up from 82 percent the previous month due to increased prices of grains, meat, milk and bread, according to the Sudanese Central Bureau of Statistics.

Despite Sudan's political transition, which has raised hopes of more reforms, the economy remains in deep crisis.

Soaring inflation, a scarcity of foreign currency and a huge public debt are among the country's most pressing challenges.