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
1980577
19817114
19829928
198313435
198415521
198517318
198618916
198720718
198825750
198931861
1990450132
1991617167
1992773156
19931402629
199426041202
19953449845
19964412963
199757861374
199876281842
199997422114
2000121322390
2001147162584
2002174782762
2003213023824
2004261074805
2005311075000
2006371236016
2007438926769
2008504126520
2009573106898
2010645687258
2011720077439
2012801708163
2013889458775
2014976738728
20151062428569
20161162409998
201712655310313
201813687510322
20191392682393