Russian Learner Corpus
| Number of texts | 5978 |
| Number of words | 1281829 |
| Number of sentences | 103518 |
| Number of annotations | 45410 |
| unknown | 1735 |
| male | 1263 |
| female | 2980 |
| unknown | 207 |
| heritage | 2095 |
| foreign | 3676 |
| unknown | 321 |
| Swedish | 144 |
| Finnish | 1231 |
| Chinese | 11 |
| German | 251 |
| Serbian | 16 |
| Japanese | 16 |
| French | 414 |
| Norwegian | 28 |
| English | 3143 |
| Korean | 197 |
| Kazakh | 172 |
| Italian | 34 |