I don’t have many users in Pakistan but I did try to pull some data. Very low volume I am getting 0.16 request and 0.56 impression ecpm in Pakistan for iOS on Admob.
According to Adtapsy in December of last year AdColony was getting an ecpm of 0.59 in Pakistan for iOS. That is in line with what I am getting this year.
http://ecpm.adtapsy.com/
According to Appodeal (https://www.appodeal.com/reports/2016-12-05/android/pk) last week they were getting the following from Android in Pakistan on AdColony. This is still very similar to the numbers above.
Advertising Network
Ad Type
Fillrate
CTR
eCPM
AdColony (CPM) Rewarded video 7% NOT TRACKED $0.67 AdColony (CPM) Video 9% NOT TRACKED $0.45
My guess is that your numbers have not been updated. Other things to consider is the traffic from one device? Did you test actually clicking on the ads? Does it work?
Adrian