Very strange eCPM value from Unity Ads

Hello everyone.
I've published on January 2 this game on Google Play https://play.google.com/store/apps/details?id=com.ConsumerProd.CyberShot
I know that the download and the click of this game are very few, but the eCPM and the revenue are very strange.
Is it normal that i've earned $1 in italy with 513 views and $0.5 in Malaysia with only 12 views? and $0.2 earned with only 1 views in Kazakistan?
Can i have an explanation of this data? and if this is normal, can i have an explanation of how Unity Ads work for this revenue?
Thanks for the patience and sorry for my bad english.

I've upload the CSV file from Unity Ads Statistic, converted in PDF