北宋風雲伝
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% | 1,026 | 21.0% |
| 80% | 1,375 | 28.2% |
| 85% | 1,879 | 38.5% |
| 90% | 2,568 | 52.6% |
| 95% | 3,726 | 76.3% |
| 96% | 3,957 | 81.0% |
| 97% | 4,189 | 85.8% |
| 98% | 4,420 | 90.5% |
| 99% | 4,652 | 95.3% |
Total Unique Words: 4,883
Total Word Occurrences: 23,158