N. Korea's per-capita GDP grows 4.7 pct in 2011: report

N. Korea's per-capita GDP grows 4.7 pct in 2011: report: 26 (Yonhap) -- North Korea's per-capita gross domestic product probably expanded more than 4 percent in 2011 from a year earlier on an improved grain harvest and intensified state efforts, a report said Sunday. The North's per-capita GDP for last year ...