| Object oriented platforms (C++ / UML / Rational Rose, etc) | ||
| Years Experience on Platform | Number | Average |
| 1 | 12 | R10 658 |
| 2 | 6 | R12 717 |
| 3 | 2 | R18 750 |
| 4 | 4 | R17 352 |
| 5 | 3 | R17 819 |
| 6 | 3 | R19 300 |
| 7 | 2 | R18 604 |
| 8 | 3 | R24 389 |
| 9 | 2 | R66 833 |
| 10 | 1 | R26 667 |
| 12 | 1 | R32 500 |
| 13 | 1 | R51 167 |
| 14 | 1 | R100 000 |
| 15 | 1 | R10 400 |