Population pyramid of China, 2015.
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Own work by uploader; U.S. Census bureau, International database. <a rel="nofollow" class="external autonumber" href="https://www.census.gov/data-tools/demo/idb/region.php?T=10&amp;RT=0&amp;A=separate&amp;Y=2019&amp;C=CH&amp;R=">[1]</a>