Statistics for Nee Sensei, Shiranai no?

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%25721%
80%40634%
90%68457%
95%93578%
96%98683%
97%103687%
98%108691%
99%113695%