Statistics for Hoshi no Kirby: Nazo to Jiken no Pupupu Train!?

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%52020%
80%85332%
90%149657%
95%204778%
96%215783%
97%226887%
98%237791%
99%248895%