| Subnet | July 95
-
July 96 |
Aug
96-
July 97 |
Aug.
97 |
Total
tandem
pairs |
Tandem
partners NEEDED |
speaking | learning |
| CAT-DEU | 3 | 5 | 0 | 8 | 1 | deutsch | català |
| CAT-ENG | 0 | 1 | 0 | 1 | 0 | català | English |
| DAN-DEU | 23 | 17 | 0 | 40 | 4 | dansk | deutsch |
| DAN-NED | 0 | 3 | 0 | 3 | 4 | dansk | Nederlands |
| DEU-ENG
(RIBO-L) |
286 | 429 | 0 | 715 | 118 | English | deutsch |
| DEU-ESP | 83 | 228 | 0 | 311 | 22 | español | deutsch |
| DEU-FRA | 50 | 169 | 0 | 219 | 55 | français | deutsch |
| DEU-HAN | 5 | 5 | 0 | 10 | 3 | deutsch | hangul |
| DEU-HRV | 6 | 2 | 0 | 8 | 3 | hrvatski | deutsch |
| DEU-ITA | 23 | 56 | 0 | 79 | 17 | italiano | deutsch |
| DEU-NED | 28 | 26 | 0 | 54 | 3 | Nederlands | deutsch |
| DEU-NIH | 33 | 37 | 0 | 70 | 7 | deutsch | nihongo |
| DEU-POL | 0 | 4 | 0 | 4 | 5 | polski | deutsch |
| DEU-POR | 10 | 28 | 0 | 38 | 2 | deutsch | português |
| DEU-RUS | 0 | 3 | 0 | 3 | 1 | deutsch | Russian |
| DEU-SVE | 26 | 33 | 0 | 59 | 24 | svenska | deutsch |
| ENG-ESP | 175 | 246 | 0 | 421 | 27 | español | English |
| ENG-FRA | 225 | 363 | 0 | 588 | 28 | français | English |
| ENG-ITA | 27 | 67 | 0 | 94 | 11 | italiano | English |
| ENG-NED | 0 | 20 | 0 | 20 | 5 | Nederlands | English |
| ENG-POL | 1 | 14 | 0 | 15 | 4 | English | polski |
| ENG-POR | 1 | 7 | 0 | 8 | 15 | English | português |
| ESP-FRA | 20 | 35 | 0 | 55 | 8 | français | español |
| ESP-ITA | 0 | 2 | 0 | 2 | 2 | italiano | español |
| FRA-NIH | 0 | 3 | 0 | 3 | 1 | nihongo | français |
| NED-POR | 0 | 1 | 0 | 1 | 0 | Nederlands | português |
| Pairs | 1024 | 1804 | 0 | 2829 | 370 | needed | waiting |