from official data get from here http://www.datastatistik-indonesia.com/component/option,com_tabel/kat,1/idtabel,111/Itemid,165/
in 2005 was 218,868,791
from projection calculated get from here http://www.datastatistik-indonesia.com/proyeksi/index.php?option=com_content&task=view&id=919&Itemid=934
in 2010 will be 233,477,400