Statistics for Ryuu Tsukai to Sora

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%44123%
80%71538%
90%121165%
95%153282%
96%159686%
97%166089%
98%172593%
99%178996%