美国 vs 塞拉利昂
人口，总数 — Historical comparison
Data by Year
| Year | 美国 | 塞拉利昂 |
|---|---|---|
| 2024 | 340.11M | 8.64M |
| 2023 | 336.81M | 8.46M |
| 2022 | 334.02M | 8.28M |
| 2021 | 332.10M | 8.09M |
| 2020 | 331.58M | 7.91M |
| 2019 | 330.23M | 7.73M |
| 2018 | 328.53M | 7.55M |
| 2017 | 326.61M | 7.38M |
| 2016 | 324.35M | 7.21M |
| 2015 | 321.82M | 7.04M |
| 2014 | 319.26M | 6.88M |
| 2013 | 316.73M | 6.71M |
| 2012 | 314.34M | 6.55M |
| 2011 | 311.84M | 6.39M |
| 2010 | 309.38M | 6.22M |
| 2009 | 306.77M | 6.06M |
| 2008 | 304.09M | 5.89M |
| 2007 | 301.23M | 5.75M |
| 2006 | 298.38M | 5.62M |
| 2005 | 295.52M | 5.50M |
| 2004 | 292.81M | 5.36M |
| 2003 | 290.11M | 5.18M |
| 2002 | 287.63M | 4.97M |
| 2001 | 284.97M | 4.69M |
| 2000 | 282.16M | 4.42M |
| 1999 | 279.04M | 4.32M |
| 1998 | 275.85M | 4.30M |
| 1997 | 272.66M | 4.25M |
| 1996 | 269.39M | 4.20M |
| 1995 | 266.28M | 4.18M |