World

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Introduction - World:
Location - World:
People - World:
Population	6,602,224,175 (July 2007 est.)

Age structure	0-14 years: 27.4% (male 931,551,498/female 875,646,416) 15-64 years: 65.1% (male 2,174,605,518/female 2,124,494,703) 65 years and over: 7.5% (male 217,451,123/female 278,474,917) (2007 est.)

Median age	total: 28 years male: 27.4 years female: 28.7 years (2007 est.)

Population growth rate	1.167% (2007 est.)

Birth rate	20.09 births/1,000 population (2007 est.)

Death rate	8.37 deaths/1,000 population (2007 est.)

Sex ratio	at birth: 1.07 male(s)/female under 15 years: 1.064 male(s)/female 15-64 years: 1.024 male(s)/female 65 years and over: 0.781 male(s)/female total population: 1.014 male(s)/female (2007 est.)

Infant mortality rate	total: 43.52 deaths/1,000 live births male: 46.32 deaths/1,000 live births female: 40.52 deaths/1,000 live births (2007 est.)

Life expectancy at birth	total population: 65.82 years male: 63.89 years female: 67.84 years (2007 est.)

Total fertility rate	2.59 children born/woman (2007 est.)

Hiv aids adult prevalence rate	NA

Hiv aids people living with hiv aids	NA

Hiv aids deaths	NA

Religions	Christians 33.03% (of which Roman Catholics 17.33%, Protestants 5.8%, Orthodox 3.42%, Anglicans 1.23%), Muslims 20.12%, Hindus 13.34%, Buddhists 5.89%, Sikhs 0.39%, Jews 0.23%, other religions 12.61%, non-religious 12.03%, atheists 2.36% (2004 est.)

Languages	Mandarin Chinese 13.69%, Spanish 5.05%, English 4.84%, Arabic 3.23%, Hindi 2.82%, Portuguese 2.77%, Bengali 2.68%, Russian 2.27%, Japanese 1.99%, Standard German 1.49%, Wu Chinese 1.21% (2004 est.) note: percents are for first language speakers only and therefore do not add to 100%

Literacy	definition: age 15 and over can read and write total population: 82% male: 87% female: 77% note: over two-thirds of the worlds 785 million illiterate adults are found in only eight countries (India, China, Bangladesh, Pakistan, Nigeria, Ethiopia, Indonesia, and Egypt); of all the illiterate adults in the world, two-thirds are women; extremely low literacy rates are concentrated in three regions, South and West Asia, Sub-Saharan Africa, and the Arab states, where around one-third of the men and half of all women are illiterate (2005 est.)

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This page was last updated on 16 September, 2007
Source: CIA >>>

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Free IQ test online

An Intelligence Quotient or IQ is a score derived from one of several different standardized tests attempting to measure intelligence. Although the term "IQ" is still in common use, the scoring of modern IQ tests such as the Wechsler Adult Intelligence Scale is now based on a projection of the subject's measured rank on the Gaussian bell curve with a center value (average IQ) of 100, and a standard deviation of 15, although different tests may have different standard deviations. The average IQ scores for many populations have been rising at an average rate of three points per decade since the early 20th century with most of the increase in the lower half of the IQ range: a phenomenon called the Flynn effect. It is disputed whether these changes in scores reflect real changes in intellectual abilities, or merely methodological problems with past or present testing. (Wikipedie)

IQ test lasts approximately 30 minutes and contains 40 questions !

In the IQ test you must focus on the maximum. Test questions are simple. In the IQ test may not use the calculator and paper.

Free IQ test online :

World

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World

World: Travel tips, articles, photos, gallery, cities database, population, pics, flags, statistics, free maps online

Back to Countries, Click to read the whole article: World

Population

6,602,224,175 (July 2007 est.)

Age structure

0-14 years: 27.4% (male 931,551,498/female 875,646,416) 15-64 years: 65.1% (male 2,174,605,518/female 2,124,494,703) 65 years and over: 7.5% (male 217,451,123/female 278,474,917) (2007 est.)

Median age

total: 28 years male: 27.4 years female: 28.7 years (2007 est.)

Population growth rate

1.167% (2007 est.)

Birth rate

20.09 births/1,000 population (2007 est.)

Death rate

8.37 deaths/1,000 population (2007 est.)

Sex ratio

at birth: 1.07 male(s)/female under 15 years: 1.064 male(s)/female 15-64 years: 1.024 male(s)/female 65 years and over: 0.781 male(s)/female total population: 1.014 male(s)/female (2007 est.)

Infant mortality rate

total: 43.52 deaths/1,000 live births male: 46.32 deaths/1,000 live births female: 40.52 deaths/1,000 live births (2007 est.)

Life expectancy at birth

total population: 65.82 years male: 63.89 years female: 67.84 years (2007 est.)

Total fertility rate

2.59 children born/woman (2007 est.)

Hiv aids adult prevalence rate

NA

Hiv aids people living with hiv aids

NA

Hiv aids deaths

NA

Religions

Christians 33.03% (of which Roman Catholics 17.33%, Protestants 5.8%, Orthodox 3.42%, Anglicans 1.23%), Muslims 20.12%, Hindus 13.34%, Buddhists 5.89%, Sikhs 0.39%, Jews 0.23%, other religions 12.61%, non-religious 12.03%, atheists 2.36% (2004 est.)

Languages

Mandarin Chinese 13.69%, Spanish 5.05%, English 4.84%, Arabic 3.23%, Hindi 2.82%, Portuguese 2.77%, Bengali 2.68%, Russian 2.27%, Japanese 1.99%, Standard German 1.49%, Wu Chinese 1.21% (2004 est.) note: percents are for first language speakers only and therefore do not add to 100%

Literacy

Free IQ test online

IQ test lasts approximately 30 minutes and contains 40 questions !

In the IQ test you must focus on the maximum. Test questions are simple. In the IQ test may not use the calculator and paper.

Free IQ test online :

World

Add photo...

0-14 years: 27.4% (male 931,551,498/female 875,646,416)
15-64 years: 65.1% (male 2,174,605,518/female 2,124,494,703)
65 years and over: 7.5% (male 217,451,123/female 278,474,917) (2007 est.)

at birth: 1.07 male(s)/female
under 15 years: 1.064 male(s)/female
15-64 years: 1.024 male(s)/female
65 years and over: 0.781 male(s)/female
total population: 1.014 male(s)/female (2007 est.)

Mandarin Chinese 13.69%, Spanish 5.05%, English 4.84%, Arabic 3.23%, Hindi 2.82%, Portuguese 2.77%, Bengali 2.68%, Russian 2.27%, Japanese 1.99%, Standard German 1.49%, Wu Chinese 1.21% (2004 est.)
note: percents are for first language speakers only and therefore do not add to 100%