(Telecompaper) The contraction in the Dutch mobile services industry, which gained a fourth operator in Tele2 in 2015, slowed to 3.3 percent last year, for total revenues of EUR 4.9 billion. The rate of decline more than halved compared to 7.5 percent in 2014. According to Telecompaper's latest quarterly Dutch Mobile Operators report, the four network providers continued to see price pressure due to strong competition, lower out-of-bundle revenues, changes in customer behaviour and regulatory effects from lower roaming rates. T-Mobile experienced the biggest drop in annual mobile service revenue and as such lost the most market share. In contrast, KPN and Vodafone showed relatively stable revenues, while Tele2 reached a small market share.