Statistics for Ore no Sukato, Doko Itta?

This graph shows the percentage of words (in total) that you'll be able to read assuming you know a certain percentage of unique vocabulary that appears in this work.

CoverageVocabulary required%
70%45711%
80%81521%
90%159241%
95%246663%
96%274770%
97%302778%
98%330885%
99%358992%
Difficulty histogram