19. Current income tax

  As at Dec 31 2014 As at Dec 31 2013
Current tax assets at beginning of the period  48  150
 Exchange differences on translating current tax assets  -  (3)
 Transfer between current tax assets and current tax liabilities  (43)  11
 Other changes  -  (110)
Current tax assets at end of the period*  5  48
 Impairment loss on current tax assets  -  -
Current tax assets at end of the period  5  48
     
Current tax liabilities at beginning of the period  184  24
 Income tax expense recognised in profit or loss of the period  726  687
 Income tax paid in the period  (677)  (495)
 Transfer between current tax assets and current tax liabilities  (43)  11
 Other changes  1  (43)
Current tax liabilities at end of the period  191  184
*Not all the subsidiaries belong to the tax group, therefore current tax assets and current tax liabilities do not offset each other.