Table 1.
Distribution of document types.
| Document Type | Frequency (n) | Percent (%) |
|---|---|---|
| Article | 1401 | 94.4 |
| Proceedings Paper | 227 | 15.3 |
| Editorial Material | 49 | 3.3 |
| Book Review | 25 | 1.7 |
| Review | 4 | 0.3 |
| Biographical Item | 2 | 0.1 |
| Correction | 2 | 0.1 |
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