ぼくのパート2

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% 488 36.1%
80% 647 47.9%
85% 823 60.9%
90% 1,000 74.0%
95% 1,176 87.0%
96% 1,211 89.6%
97% 1,247 92.2%
98% 1,282 94.8%
99% 1,317 97.4%

Total Unique Words: 1,352
Total Word Occurrences: 3,527