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%45811%
80%81121%
90%158441%
95%245363%
96%273570%
97%301778%
98%329985%
99%358192%