| Key employee numbers |
| |
2009 |
2008 |
2007 |
| Average number of employees |
490 |
590 |
771 |
| Average number of contractors |
953 |
1,900 |
2,091 |
| Voluntary Permanent staff turnover % |
5% |
16% |
21% |
| Average hours of training per employee |
3 |
15 |
22 |
| Number of Apprentices employed |
15 |
16 |
25 |
| Number of graduates employed |
1 |
7 |
12 |
| Sickness % per person per year |
1.3% |
1.9% |
2.0% |
| Absence % per person per year |
0.2% |
0.1% |
0.1% |
| Number of internal promotions |
9 |
39 |
68 |