I want data on headcount ratio/index. I have reviewed a lot of liturature in this regard. I can to know that Haroon jamal has published his work on finding out the interpolated series of poverty headcounts.

In his latest article, he critics his own methodology of finding poverty estimates. But his latest series show upward trend of poverty. In Pakistan I have read in news articles and blogs that poverty has been reduced. I am so confused about its data.

Please someone guide me.

I shall be very grateful for this favor.