PDB Statistics: Protein-only Structures Released Per Year

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YearTotal Number of Entries AvailableNumber of Structures Released Annually
19761313
19773623
1978404
19795010
1980566
19816812
19829628
198313135
198415221
198517018
198618616
198720418
198825450
198931561
1990437122
1991600163
1992747147
19931366619
199425011135
19953300799
19964219919
199755141295
199872661752
199992992033
2000115642265
2001139892425
2002166072618
2003202483641
2004248114563
2005296044793
2006353395735
2007418546515
2008481106256
2009547226612
2010616286906
2011686547026
2012763917737
2013846808289
2014929558275
20151009718016
20161103959424
20171200519656
20181297019650
20191396019900
202015159911998
20211550453446