Statistics for Harry Potter and the Half-Blood Prince

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%11849%
80%218418%
90%445536%
95%684756%
96%764963%
97%875372%
98%985681%
99%1096090%