He has served as President since NUMBER@1 : he was re-elected unopposed in NUMBER@2 , he was re-elected for a third term in NUMBER@3 , and was re-elected unopposed for a fourth term in NUMBER@4 .

PERSON@1 -LRB- born May NUMBER@5 , NUMBER@6 , in LOCATION@1 , LOCATION@2 -RRB- is the fifth and current President of LOCATION@2 , from NUMBER@1 to present , re-elected without opposition in NUMBER@2 , and was re-elected for a third term in NUMBER@3 .
