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
199872651751
199992982033
2000115632265
2001139882425
2002166062618
2003202473641
2004248104563
2005296034793
2006353385735
2007418536515
2008481096256
2009547216612
2010616276906
2011686537026
2012763907737
2013846798289
2014929548275
20151009698015
20161103939424
20171200469653
20181296959649
20191395939898
202015159011997
20211566165026