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Twice a Day
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% | 688 | 41.3% |
| 80% | 884 | 53.0% |
| 85% | 1,080 | 64.8% |
| 90% | 1,276 | 76.5% |
| 95% | 1,472 | 88.3% |
| 96% | 1,511 | 90.6% |
| 97% | 1,550 | 93.0% |
| 98% | 1,589 | 95.3% |
| 99% | 1,628 | 97.7% |
Total Unique Words: 1,667
Total Word Occurrences: 3,917