| Jaar | Werknemers | Winst (verlies) van het boekjaar voor belasting | Bedrijfsopbrengsten | Consumptie-index |
|---|---|---|---|---|
| 2005 | 100% | 100% | 100% | 100% |
| 2006 | 98% | 147% | 106% | 103% |
| 2007 | 98% | 308% | 112% | 104% |
| 2008 | 103% | 142% | 116% | 108% |
| 2009 | 101% | 236% | 114% | 110% |
| 2010 | 105% | 421% | 126% | 111% |
| 2011 | 113% | 320% | 132% | 115% |
| 2012 | 78% | 123% | 88% | 119% |