A summary of PDB depositions and crystallization methods from SMX experiments. (a) The frequency, plotted by year, of PDB depositions from serial experiments collected at XFEL and synchrotron light sources. PDB entries for this figure were selected on the basis of the number of reported crystals (>10), the reported radiation source and the indexing software used. The asterisk (*) indicates that the data from 2018 are not complete. (b) A comparison of the crystallization methods used in the PDB as a whole (left) with the serial experiments identified in panel (a) (right) over the same time period.