Diargam

The pie charts show relation between children's place of origin, who were adopted by American families in 2010. It is easy to see that almost a half of adopted children(47%) are from Asia. The next part of the world, which is enough populat between foster parents that year is Africa. It cover more then one fifth of adopted children. Slightly less popular ones are those, who was born in Europe. Children whose place of origin is North America constitute exactly 10% of total number. And the least popular between future foster parents are young south americans. This group accounts for only 3% from all children.
In the table is given information about age and gender of children, who were adopted in 2010. Here we can see, that girls were chosen some more often, then the boys are. It is also easy to observe, that the most preference age of adoption is between 1 and 4 years. This group of age was chosen by more than a half of the parents. The older children constitute a one fourth of total number. And the babies, who live less then a year, were being adopted in 21% of cases.
To sum up all the above, american families prefer children from Asia and Africa, whose age is between 1 and 4 years. The gender doesn't matter a lot for future parents.

Thanks everyone for help)