ブラザー・トラップ

Brother Trap

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% 721 22.2%
80% 954 29.4%
85% 1,286 39.7%
90% 1,769 54.6%
95% 2,506 77.3%
96% 2,653 81.8%
97% 2,801 86.4%
98% 2,948 90.9%
99% 3,095 95.5%

Total Unique Words: 3,242
Total Word Occurrences: 14,730