从 2000 到 2020 的 United States 的出生统计数据
| 年份 | 男性出生 | 女性出生人数 | 总出生人数 |
|---|---|---|---|
| 2000 | 1,963,874 | 1,815,917 | 3,779,791 |
| 2001 | 1,942,773 | 1,800,493 | 3,743,266 |
| 2002 | 1,941,398 | 1,796,735 | 3,738,133 |
| 2003 | 1,975,097 | 1,826,919 | 3,802,016 |
| 2004 | 1,984,649 | 1,835,984 | 3,820,633 |
| 2005 | 1,996,984 | 1,847,563 | 3,844,547 |
| 2006 | 2,054,883 | 1,900,912 | 3,955,795 |
| 2007 | 2,075,000 | 1,922,257 | 3,997,257 |
| 2008 | 2,039,647 | 1,890,451 | 3,930,098 |
| 2009 | 1,982,930 | 1,836,564 | 3,819,494 |
| 2010 | 1,918,132 | 1,777,014 | 3,695,146 |
| 2011 | 1,898,640 | 1,758,513 | 3,657,153 |
| 2012 | 1,896,275 | 1,760,372 | 3,656,647 |
| 2013 | 1,890,819 | 1,753,983 | 3,644,802 |
| 2014 | 1,919,925 | 1,785,491 | 3,705,416 |
| 2015 | 1,915,735 | 1,784,114 | 3,699,849 |
| 2016 | 1,896,596 | 1,770,926 | 3,667,522 |
| 2017 | 1,849,545 | 1,725,172 | 3,574,717 |
| 2018 | 1,814,581 | 1,699,569 | 3,514,150 |
| 2019 | 1,792,223 | 1,676,568 | 3,468,791 |
| 2020 | 1,723,649 | 1,614,196 | 3,337,845 |