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%81021%
90%157840%
95%244463%
96%272770%
97%300978%
98%329185%
99%357392%
Difficulty histogram