アンメットーある脳外科医の日記ー

Vocabulary Coverage

Learning words in frequency order, here's how many unique words you need to know to reach various coverage percentages for this series:

Coverage Words Needed % of Unique Words
75% 943 36.3%
80% 1,129 43.5%
85% 1,478 56.9%
90% 1,851 71.3%
95% 2,224 85.7%
96% 2,298 88.5%
97% 2,373 91.4%
98% 2,447 94.3%
99% 2,522 97.1%

Total Unique Words: 2,596
Total Word Occurrences: 7,455