Qatar Fact Book

Excerpt-Population: 840,926 (July 2010 est.)
Country comparison to the world: 159
Age structure:
0-14 years: 21.8% (male 93,805/female 88,040)
15-64 years: 76.8% (male 454,714/female 185,004)
65 years and over: 1.4% (male 6,792/female 4,930) (2010 est.)
Median age:
Total: 30.8 years
Male: 32.9 years
Female: 25.4 years (2010 est.)
Population growth rate: 0.869% (2010 est.)
Country comparison to the world: 130
Birth rate: 15.54 births/1,000 population (2010 est.)
Country comparison to the world: 134
Death rate: 2.44 deaths/1,000 population (July 2010 est.)
Country comparison to the world: 223
Net migration rate: -4.41 migrant(s)/1,000 population (2010 est.)
There are many more fact such as country's background,people,sex-ratio,government info etc are covered in this book.Please refer facebook series for information on other countries too.