アイとアイザワ

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% 938 45.9%
80% 1,160 56.8%
85% 1,381 67.6%
90% 1,602 78.4%
95% 1,823 89.2%
96% 1,868 91.4%
97% 1,912 93.5%
98% 1,956 95.7%
99% 2,000 97.8%

Total Unique Words: 2,044
Total Word Occurrences: 4,424