Original sentence: , though a recent study by the American-Israel Demographic Research Group disputes these figures (see #Recent Developments).The Palestinian Central Bureau of Statistics estimated that approximately 2.5 million Palestinians lived in the West Bank (including Israeli-administered East Jerusalem) at the end of 2006
Edited sentence: It is estimated that approximately 1.4 million Palestinians lived in the West Bank (including Israeli-administered East Jerusalem) at the end of 2006.These estimates are widely accepted, though a recent study by the American-Israel Demographic Research Group disputes these figures (see below)