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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% 669 27.6%
80% 866 35.7%
85% 1,094 45.1%
90% 1,514 62.4%
95% 1,970 81.2%
96% 2,061 85.0%
97% 2,152 88.7%
98% 2,243 92.5%
99% 2,334 96.2%

Total Unique Words: 2,425
Total Word Occurrences: 9,115