BANJA LUKA (Bosnia and Herzegovina), March 7 (SeeNews) – Banja Luka-based NLB Razvojna Banka, owned by Slovenia's Nova Ljubljanska Banka (NLB), said on Monday it net profit rose to 18.9 million marka (/9.7 million euro) in 2015, from 15.3 million marka a year earlier.