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            | Administrative AreaAdministrative Area |  |  
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   DBKU was  established on 1 August 1988 to administer an area of 369.48km² with a  total of 43,575 properties and a total population of 235,966 
| YEAR | 1998 | NOW |  
| Area | 53.19km | 369.48km |  
| Population | 85,721 | 245,932 |  
| Property | 13,910 | 44,996 |    |  |  |