Population is almost like development but it differs because population builds up and reduces.I believe it's reduction are lesser than the new borns coming to life each and every hour.What's really the definition of Population?

Population -all the inhabitants of a particular place.

Below you have a list of countries with it's estimated number is citizens or individuals in it.

1. India 🇮🇳 1,428,598,765

2. China 🇨🇳 1,425,672,868

3. USA 🇺🇸 339,992,663

4. Indonesia 🇮🇩 277,529,799

5. Pakistan 🇵🇰 240,475,940

6. Nigeria 🇳🇬 223,793,955

7. Brazil 🇧🇷 216,419,321

8. Bangladesh 🇧🇩 172,950,908

9. Russia 🇷🇺 144,445,025

10. Mexico 🇲🇽 128,453,827

12. Japan 🇯🇵 123,295,950

14. Egypt 🇪🇬 112,712,812

16. Iran 🇮🇷 89,171,601

18. Turkey 🇹🇷 85,815,584

19. Germany 🇩🇪 83,294,873

21. UK 🇬🇧 67,736,360

23. France 🇫🇷 64,756,783

24. South Africa 🇿🇦 60,413,781

25. Italy 🇮🇹 58,871,343

29. South Korea 🇰🇷 51,784,299

32. Spain 🇪🇸 47,519,408

33. Argentina 🇦🇷 45,773,312

38. Canada 🇨🇦 38,780,209

40. Saudi Arabia 🇸🇦 36,945,393

41. Ukraine 🇺🇦 36,741,069

52. Venezuela 🇻🇪 28,843,167

55. Australia 🇦🇺 26,438,700

66. Kazakhstan 🇰🇿 19,606,543

72. Netherlands 🇳🇱 17,618,709

87. Sweden 🇸🇪 10,611,686

96. UAE 🇦🇪 9,516,391

100. Austria 🇦🇹 8,958,340

101. Switzerland 🇨🇭 8,796,809

114. Singapore 🇸🇬 6,014,483

115. Denmark 🇩🇰 5,910,483

118. Finland 🇫🇮 5,545,205

119. Norway 🇳🇴 5,474,850

168. Luxemburg 🇱🇺 654,228

179. Iceland 🇮🇸 375,311

197. Seychelles 🇸🇨 107,660

217. Monaco 🇲🇨 36,297

227. Tuvalu 🇹🇻 11,396

234. Vatican 🇻🇦 518

World 🌍 8,041,579,250

Some countries are not mentioned but you simply look up on the internet.

Disclaimer:I'm not a financial advisor and this is just my personal analysis, it is not be construed as any kind of investment advice. Please conduct your own due diligence.