How old are the links that point to the site?

The table below shows when we first found a link.

The links that point to hup.harvard.edu by age

Year of the backlink Count Share
1. 2021 0 0.0%
2. 2020 48,578 12.2%
3. 2019 72,926 18.3%
4. 2018 55,595 14.0%
5. 2017 64,893 16.3%
6. 2016 31,627 7.9%
7. 2015 28,567 7.2%
8. 2014 12,407 3.1%
9. 2013 16,356 4.1%
10. 2012 11,262 2.8%
11. 2011 10,323 2.6%
12. 2010 9,628 2.4%
13. 2009 10,796 2.7%
14. 2008 8,889 2.2%
15. 2007 6,714 1.7%
16. 2006 4,190 1.1%
17. 2005 2,939 0.7%
18. 2004 1,579 0.4%
19. 2003 452 0.1%
20. 2002 284 0.1%
21. 2001 106 0.0%
22. 2000 41 0.0%
23. 1999 26 0.0%
24. 1998 29 0.0%
25. 1997 52 0.0%
26. 1996 27 0.0%
27. 1995 6 0.0%

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