9? ??????? ??? ???? ??, 2013? 8? ???????? ?? ?? 2.6% ??, ? ??? ??? 2.5%, ??? 2.9% ????, ????? 4.7%, ?????? 1.5% ?????, ?????? 2.5%, ?????? 2.7% ?? ??? ??? ????. ??? 1-8? ?? ???????? ?? ?? ?? 2.5%? ????.
8? ???????? ?? ?? 0.5%? ????? ?? ??? 0.4%, ??? 0.6%? ????, ????? 1.2%, ?????? 0.1%, ?????? 0.6%, ?????? 0.2%? ?? ??? ??? ????.