Statistics for A Certain Magical Index

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%17945%
80%323210%
90%679521%
95%1149137%
96%1312042%
97%1526849%
98%1821758%
99%2276373%