Statistics for R-15

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%10225%
80%190211%
90%414724%
95%707741%
96%811547%
97%941555%
98%1100464%
99%1387881%
Difficulty histogram