Editing Demographic profile (section)

== Demographic profiles of top 3 most populated countries ==

=== United States ===
{| class="wikitable"
|-
! '''The United States''' ||  '''2017'''
|-
| '''Population''' || 326,625,791
|-
| '''Age Structure''' || '''0–14 years:''' 18.73% (male 31,255,995 per female 29,919,938)

'''15–24 years:''' 13.27% (male 22,213,952 per female 21,137,826)

'''25–54 years:''' 39.45% (male 64,528,673 per female 64,334,499)

'''55–64 years:''' 12.91% (male 20,357,880 per female 21,821,976)

'''65 years and over:''' 15.63% (male 22,678,235 per female 28,376,817)
|-
| '''Dependency Ratios''' || '''total dependency ratio:''' 51.2

'''youth dependency ratio:''' 29

'''elderly dependency ratio:''' 22.1

'''potential support ratio:''' 4.5
|-
| '''Population Growth Rate'''  || 0.81%
|-
| '''Birth Rate''' || 12.5 births per 1,000 people
|-
| '''Death Rate''' || 8.2 deaths per 1,000 people
|-
| '''Net Migration'''|| 3.9 migrant(s) per 1,000 people
|-
| '''Sex Ratio''' || '''0–14 years:''' 1.04 male(s) per female

'''15–24 years:''' 1.05 male(s) per female

'''25–54 years:''' 1 male(s) per female

'''55–64 years:''' 0.93 male(s) per female

'''65 years and over:''' 0.79 male(s) per female

'''total population:''' 0.97 male(s) per female
|-
| '''Infant Mortality'''  || '''total:''' 5.8 deaths per 1,000 live births

'''male:''' 6.3 deaths per 1,000 live births

'''female:''' 5.3 deaths per 1,000 live births
|-
| '''Ethnic Groups''' || '''White:''' 72.4%

'''Black:''' 12.6%

'''Asian:''' 4.8%

'''Amerindian and Alaska native:''' 0.9%

'''Native Hawaiian and other Pacific Islander:''' 0.2%

'''Other:''' 6.2%

''''Two or more races:''' 2.9%
|-
| '''Maternal Mortality'''  || 14 deaths per 100,000 live births
|-
| '''Education Expenditure'''  || 4.9% of GDP
|-
| '''Languages''' || '''English:''' 79%

'''Spanish:''' 13%

'''other Indo-European:''' 3.7%

'''Asian and Pacific island:''' 3.4%

'''Other:''' 1%
|-
| '''Religions''' || '''Protestant:''' 46.5%

'''Roman Catholic:''' 20.8%

'''Jewish:''' 1.9%

'''Mormon:''' 1.6%

'''other Christian:''' 0.9%

'''Muslim:''' 0.9%

'''Jehovah's Witness:''' 0.8%

'''Buddhist:''' 0.7%

'''Hindu:''' 0.7%:

'''other:''' 1.8%

'''unaffiliated:''' 22.8%

'''don't know/refused:''' 0.6%
|-
| '''Total Fertility Rate'''  || 1.87 children born per woman
|-
| '''Life Expectancy at Birth''' || '''total population:''' 80 years

'''male:''' 77.7 years

'''female:''' 82.2 years
|}
Source: CIA World Factbook<ref name="cia.gov"/>

=== China ===
{| class="wikitable"
|-
!  '''China'''  || '''2017'''
|-
| '''Population'''  || 1,384,688,986
|-
| '''Age Structure''' || '''0–14 years:''' 17.15% (male 127,484,177/female 109,113,241)

'''15–24 years:''' 12.78% (male 94,215,607 per female 82,050,623)

'''25–54 years:''' 48.51% (male 341,466,438 per female 327,661,460)

'''55–64 years:''' 10.75% (male 74,771,050 per female 73,441,177)

'''65 years and over:''' 10.81% (male 71,103,029 per female 77,995,969)
|-
| '''Dependency Ratio''' || '''total dependency ratio:''' 37.7%

'''youth dependency ratio:''' 24.3%

'''elderly dependency ratio:''' 13.3%

'''potential support ratio:''' 7.5%

|-
| '''Population Growth'''  || 0.41%
|-
| '''Death Rate''' || 7.8 deaths per 1,000 people
|-
| '''Birth Rate''' || 12.3 births per 1,000 people
|-
| '''Sex Ratio''' || '''at birth:''' 1.15 male(s) per female

'''0–14 years:''' 1.17 male(s) per female

'''15–24 years:''' 1.14 male(s) per female

'''25–54 years:''' 1.04 male(s) per female

'''55–64 years:''' 1.02 male(s) per female

'''65 years and over:''' 0.92 male(s) per female

'''total population:''' 1.06 male(s) per female
|-
| '''Maternal Mortality''' || 27 deaths per 100,000 live births
|-
| '''Infant Mortality'''  || '''total:''' 12 deaths per 1,000 live births

'''male:''' 12.3 deaths per 1,000 live births

'''female:''' 11.7 deaths per 1,000 live births
|-
| '''Life Expectancy'''  || '''Average:''' 75.7 years

'''male:''' 73.6 years

'''female:''' 78 years
|-
| '''Total Fertility Rate''' || 1.6 children born per woman
|-
| '''Ethnic Groups''' || '''Han Chinese:''' 91.6%

'''Zhuang:''' 1.3%,

'''other:''' 7.1% (Hui, Manchu, Uighur, Miao, Yi, Tujia, Tibetan, Mongol, etc.)
|-
| '''Religions''' || '''Buddhist:''' 18.2%

'''Christian:''' 5.1%

'''Muslim:''' 1.8%

'''folk religion:''' 21.9%

'''Hindu:''' < 0.1%

'''Jewish:''' < 0.1%

'''other:''' 0.7% (Daoist or Taoist)

'''unaffiliated:''' 52.2%
|-
| '''Languages''' || - Standard Chinese or Mandarin

- Yue (Cantonese)

- Wu (Shanghainese)

- Minbei (Fuzhou)

- Minnan (Hokkien-Taiwanese)

- Xiang

- Gan

|-
| '''Literacy''' || '''total population:''' 96.4%

'''male:''' 98.2%

'''female:''' 94.5%
|}

Source: CIA World Factbook<ref name="cia.gov"/>

=== India ===
{| class="wikitable"
|-
! '''India'''  || '''2017'''
|-
| '''Population''' || 1,281,935,911
|-
| Age Structure  || '''0–14 years:''' 27.34% (male 186,087,665 per female 164,398,204)

'''15–24 years:''' 17.9% (male 121,879,786 per female 107,583,437)

'''25–54 years:''' 41.08% (male 271,744,709/female 254,834,569)

'''55–64 years:''' 7.45% (male 47,846,122 per female 47,632,532)

'''65 years and over:''' 6.24% (male 37,837,801 per female 42,091,086)
|-
| '''Dependency Ratio''' || '''total dependency ratio:''' 52.2%

'''youth dependency ratio:''' 43.6%

'''elderly dependency ratio:''' 8.6%

'''potential support ratio:''' 11.7%
|-
| '''Population Growth'''  || 1.17%
|-
| '''Birth Rate''' || 19 births per 1,000 people
|-
| '''Death Rate'''  || 7.3 deaths per 1,000 people
|-
| '''Sex Ratio'''  || '''at birth:''' 1.12 male(s) per female

'''0–14 years:''' 1.13 male(s) per female

'''15–24 years:''' 1.13 male(s)/female

'''25–54 years:''' 1.06 male(s)/female

'''55–64 years:''' 1.01 male(s)/female

'''65 years and over:''' 0.9 male(s)/female

'''total population:''' 1.08 male(s)/female
|-
| '''Infant Mortality''' || '''total:''' 39.1 deaths per 1,000 live births

'''male:''' 38 deaths per 1,000 live births

'''female:''' 40.4 deaths per 1,000 live births
|-
| '''Life Expectancy'''  || '''total population:''' 68.8 years

'''male:''' 67.6 years

'''female:''' 70.1 years
|-
| '''Total Fertility Rate'''  || 2.43 children born per woman
|-
| '''Maternal Mortality'''  || 174 deaths per 100,000 live births
|-
| '''Ethnic Groups''' || '''Indo-Aryan:''' 72%

'''Dravidian:''' 25%

'''Other:''' 3%
|-
| '''Religions''' || '''Hindu:''' 79.8%

'''Muslim:''' 14.2%

'''Christian:''' 2.3%

'''Sikh:''' 1.7%

'''other and unspecified:''' 2%
|-
| '''Languages''' || '''Hindi:''' 41%

'''Bengali:''' 8.1%

'''Telugu:''' 7.2%

'''Marathi:''' 7%

'''Tamil:''' 5.9%

'''Urdu:''' 5%

'''Gujarati:''' 4.5%

'''Kannada:''' 3.7%

'''Malayalam:''' 3.2%

'''Oriya:''' 3.2%

'''Punjabi:''' 2.8%

'''Assamese:''' 1.3%

'''Maithili:''' 1.2%

'''other:''' 5.9%
|-
| '''Literacy'''  ||'''total population:''' 71.2%

'''male:''' 81.3%

'''female:''' 60.6%
|}

Source: CIA World Factbook<ref name="cia.gov"/>