1\begin{tabular}{lr}2\toprule3Self-reported confidence (rounded) & Mentions \\4\midrule50.5 & 1{,}611 \\60.6 & 3{,}278 \\70.7 & 21{,}647 \\80.8 & 72{,}280 \\90.9 & 100{,}831 \\101.0 & 108{,}418 \\11\bottomrule12\end{tabular}13
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