| 10,407,846 | 69.24% | preserved and publicly accessible (bright) | |
| 2,282,286 | 15.19% | preserved but not publicly accessible (dark) | |
| 2,341,723 | 15.58% | no known independent preservation |
| Release Type | Total Count | Coverage |
|---|---|---|
| article-journal | 12,576,779 |
|
| article | 2,440,795 |
|
| paper-conference | 14,281 |
|