Number of added, deleted and toObsolete concepts for all version changes.
| from Version | Add | Del | Obs | Del + Obs | to Version |
|---|---|---|---|---|---|
| 2005-07 | 0 | 0 | 1 | 1 | 2005-08 |
| 2005-08 | 2 | 0 | 0 | 0 | 2005-09 |
| 2005-09 | 5 | 0 | 0 | 0 | 2005-10 |
| 2005-10 | 39 | 1 | 0 | 1 | 2006-01 |
| 2006-01 | 10 | 7 | 2 | 9 | 2006-02 |
| 2006-02 | 24 | 0 | 0 | 0 | 2006-03 |
| 2006-03 | 10 | 0 | 0 | 0 | 2006-05 |
| 2006-05 | 12 | 0 | 0 | 0 | 2006-06 |
| 2006-06 | 0 | 0 | 0 | 0 | 2006-07 |
| 2006-07 | 10 | 0 | 13 | 13 | 2006-08 |
| 2006-08 | 1 | 0 | 0 | 0 | 2006-09 |
| 2006-09 | 10 | 0 | 0 | 0 | 2007-01 |
| 2007-01 | 19 | 0 | 0 | 0 | 2007-02 |
| 2007-02 | 2 | 0 | 0 | 0 | 2007-03 |
| 2007-03 | 5 | 0 | 0 | 0 | 2007-04 |
| 2007-04 | 5 | 0 | 0 | 0 | 2007-05 |
| 2007-05 | 3 | 0 | 1 | 1 | 2007-06 |
| 2007-06 | 0 | 2 | 0 | 2 | 2007-07 |
| 2007-07 | 5 | 0 | 0 | 0 | 2007-08 |
| 2007-08 | 2 | 0 | 0 | 0 | 2008-01 |
| 2008-01 | 0 | 0 | 0 | 0 | 2008-02 |