X⁄1999
X/1999
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% | 496 | 38.0% |
| 80% | 603 | 46.2% |
| 85% | 779 | 59.7% |
| 90% | 954 | 73.1% |
| 95% | 1,130 | 86.6% |
| 96% | 1,165 | 89.3% |
| 97% | 1,200 | 92.0% |
| 98% | 1,235 | 94.6% |
| 99% | 1,270 | 97.3% |
Total Unique Words: 1,305
Total Word Occurrences: 3,511