Ya and congra...! You will be surprise more in the future. You may get a click with $2.98 like me someday.
Now I have 24 click with $25.53. It's normal. if your traffic is quality. especially from europe or us
In some 3rd world countries... probably non existent. But why does it matter? If he can "harness" a steady $1.90 per click and get some volume, he'll be making good money in no time.
that click is very impressive, my best per click price was $2.1, but i could't check the link from which country.