1⁄3 さんぶんのいち

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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% 544 36.9%
80% 710 48.2%
85% 901 61.2%
90% 1,092 74.1%
95% 1,283 87.1%
96% 1,321 89.7%
97% 1,359 92.3%
98% 1,397 94.8%
99% 1,435 97.4%

Total Unique Words: 1,473
Total Word Occurrences: 3,815