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Statistical representation of all samples fabricated as a function of solvent (with increasing solvent boiling point). In parentheses is the number of devices fabricated per solvent. Each box contains 25th to 75th percentile of all the PCE for a solvent or mixture, while whiskers cover 10th to 90th. White dots inside the boxes are the mean PCE of the solvent, and colored dots outside the boxes are outliers above 90th or below 10th percentile.
