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
2008481116257
2009547246613
2010616306906
2011686567026
2012763937737
2013846828289
2014929588276
20151009748016
20161103989424
20171200549656
20181297049650
20191396049900
202015161212008
20211533501738