15:32World Business ReportFirst broadcast 2017/07/21 14:32 GMT: N Korea Economy Surges Despite SanctionsBBC World Service Duration: 27 minutes Fri 21st Jul 2017, 15:32 on BBC World ServiceAvailable for over a yearListen nowNorth Korea's economy accelerated at its fastest pace in 17 years last year. Show more GenresFactualMoneyFormatsBulletinsBrandWorld Business Report Source: BBC Online