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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% 546 28.8%
80% 705 37.1%
85% 903 47.6%
90% 1,235 65.0%
95% 1,567 82.5%
96% 1,634 86.0%
97% 1,700 89.5%
98% 1,767 93.0%
99% 1,833 96.5%

Total Unique Words: 1,899
Total Word Occurrences: 6,643