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. 2022 Feb 17;17(2):e0262850. doi: 10.1371/journal.pone.0262850

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© 2022 Pernat et al

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Fig 4 — Numbers of submission (left y-axis) and media reports (right y-axis) by federal state. (NW = North Rhine-Westphalia, BY = Bavaria, BW = Baden-Wuerttemberg, BB = Brandenburg, NS = Lower Saxony, BE = Berlin, HE = Hesse, MV = Mecklenburg-Western Pomerania, SN = Saxony, SH = Schleswig-Holstein, ST = Saxony-Anhalt, RP = Rhineland-Palatinate, TH = Thuringia, HH = Hamburg, HB = Bremen, SL = Saarland). Spearman’s correlation coefficient shows a highly positive correlation (r_s = 0.878, p < 0.001).