Russian Learner Corpus
| Number of texts | 8837 |
| Number of words | 1669296 |
| Number of sentences | 143043 |
| Number of annotations | 84570 |
| unknown | 1744 |
| male | 2191 |
| female | 4902 |
| unknown | 197 |
| heritage | 2630 |
| foreign | 6010 |
| unknown | 319 |
| Swedish | 182 |
| Estonian | 2 |
| Finnish | 1239 |
| English | 3198 |
| Dutch | 25 |
| Serbian | 33 |
| Korean | 219 |
| Italian | 242 |
| Portuguese | 4 |
| Chinese | 73 |
| German | 289 |
| Japanese | 1577 |
| French | 674 |
| Norwegian | 36 |
| Tajik | 85 |
| Kazakh | 640 |