ベー革

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% 752 38.1%
80% 894 45.3%
85% 1,164 59.0%
90% 1,434 72.6%
95% 1,704 86.3%
96% 1,758 89.1%
97% 1,812 91.8%
98% 1,866 94.5%
99% 1,920 97.3%

Total Unique Words: 1,974
Total Word Occurrences: 5,402