ペンギン☆ブラザーズ

Penguin☆Brothers

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% 508 41.0%
80% 654 52.8%
85% 800 64.6%
90% 946 76.4%
95% 1,092 88.2%
96% 1,122 90.6%
97% 1,151 93.0%
98% 1,180 95.3%
99% 1,209 97.7%

Total Unique Words: 1,238
Total Word Occurrences: 2,921