?????????????????

????:????SPa:??????????

???????????(????????):????,??,??????????????,?????????,???????????

??????,??????????????,???????????5.3%?

????,????91??????,66???????,???72.5%???,????????18????????????,???

???????????,????????,???11??3.8???,??????????15.9%,?????4.4%?

???,????????????????????????,????????????10%,??????

??,????????,????????,??,???????????,???????????? ?????:??????????