Global distribution of Facebook users by country. Dark blue shows highest number of users (over 100 million) in the United States, India, and Brazil. Lowest number (less than 1 million) shaded in light blue are in Africa (Niger) and smaller nations.
Class | Rank | Millions of users | Class | Rank | Percent | Class | Rank | Percent of world reserves | Alexandra Falls | Athabasca Falls | Baileys Chute | Celilo Falls | Cohoes Falls | Cumberland Falls | Great Falls | Kettle Falls | Kootenai Falls | Little Falls | Louise Falls | Marcus Falls | Niagara Falls | Osprey Falls | Rearguard Falls | Sandstone Falls | Sherars Falls | Vermilion Falls | Virginia Falls | Waterloo Falls | Willamette Falls | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||
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