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Summary of corpus text structure
| Metric | Corpus | Liposomes |
|---|---|---|
| Number of inserts | 41 | 10 |
| Number of annotations | 22,033 | 4,520 |
| Average number of annotations per insert | 537 | 468 |
| Average number of sentences | 690 | 542 |
| Average number of words | 11,363 | 8,728 |
| Time span, year | 1975–2013 | 1989–2012 |
