Diagram

The pie charts shows relation between children's the places of origin of children who were adopted by American families in 2010. It is easy to see that almost a half of adopted children (47%) were from Asia. Africa was the next part second-most popular area of the world which is enough populat between among adoptive parents that year.  It cover More than one-fifth of adopted children originated from Africa. Slightly less popular ones were those children who were born in Europe. Children whose place of origin is North America constituted exactly 10% of the total number. And South American children were the least popular between among future adoptive parents. are young south americans. (It is better to have the subject at the front of the sentence.) This group accounted for only 3% from of all children adopted by Americans.
In The table is gives information about the age and gender of children who were adopted in 2010. Here, we can see that girls were chosen some slightly more often than the boys. It is also easy to observe that the most preferred age of adopted children was between 1 and 4 years. This group of age group was chosen by more than a half of the parents. The older children constituted a one-fourth of the total number. And the babies, who live less then a year, (this wording sounds like the babies die) less than one year old were being adopted in 21% of cases.
To sum up all of the above, American families preferred children from Asia and Africa, whose age was between 1 and 4 years. The gender didn't matter a lot for future parents.

(Thanks for your help, everyone)

Interesting text! Good job.

A couple notes:
-"foster parents" has a different meaning than "adoptive parents"
-The data was from 2010, so you would use past tense

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)