Small Molecule Statistics: Growth of Released Small Molecules per Year

This chart shows the annual and cumulative numbers of the first release of chemical components (ligands, small molecules and monomers) described in Chemical Component Dictionary and peptide-like molecules described in Biologically Interesting molecule Reference Dictionary. Please note that the number of CCD and BIRD molecules released before 1999 was relatively small so please refer to the table below to view their counts.

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YearTotal Number of Small Molecules AvailableNumber of Small Molecules Released Annually
19731818
19763416
19774511
19786924
1979723
19808816
1981968
198211317
198312512
19841327
19851375
198614811
19871535
198817320
198920431
199025147
199130958
199235445
1993486132
1994772286
1995949177
19961156207
19971477321
19981829352
19992309480
20002801492
20013277476
20023745468
20034383638
20045109726
20055849740
20066758909
20077635877
200887891154
200999741185
2010112571283
2011126291372
2012146862057
2013166681982
2014185811913
2015204171836
2016226342217
2017249502316
2018274632513
2019298812418
2020331733292
2021357352562
2022374751740