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
19931,366619
19942,5011,135
19953,300799
19964,219919
19975,5131,294
19987,2641,751
19999,2972,033
200011,5622,265
200113,9872,425
200216,6052,618
200320,2463,641
200424,8094,563
200529,6014,792
200635,3365,735
200741,8506,514
200848,1066,256
200954,7176,611
201061,6226,905
201168,6467,024
201276,3797,733
201384,6678,288
201492,9388,271
2015100,9478,009
2016110,3659,418
2017120,0169,651
2018129,6569,640
2019139,5479,891
2020151,50711,960
2021161,87610,369
2022172,83210,956