| journal_cy | 441268 |
| journal_by | 69295 |
| journal_ud | 1492230 |
| booktitles_cy | 10416 |
| booktitles_by | 2178 |
| booktitles_ud | 96216 |
| bookchptrs_cy | 122741 |
| bookchptrs_by | 28816 |
| bookchptrs_ud | 687379 |
| confproc_cy | 29370 |
| confproc_by | 1520 |
| confproc_ud | 198018 |
| diss_cy | 2444 |
| diss_by | 2546 |
| diss_ud | 1338 |
| standard_cy | 879 |
| standard_by | 273 |
| standard_ud | 363 |
| reports_cy | 2033 |
| reports_by | 715 |
| reports_ud | 14507 |
| posted_cy | 17691 |
| posted_by | 189 |
| posted_ud | 45423 |
| components | 52542 |
| database | 547 |
| total_cy | 904297 |
| total_by | 144668 |
| total_ud | 3266357 |
| crossmarks | 263279 |