| Jaar | Bedrijfsopbrengsten | Werknemers | Winst (verlies) van het boekjaar voor belasting | Bedrijfswinst (-verlies) | Consumptie-index |
|---|---|---|---|---|---|
| 2005 | 100% | 100% | 100% | 100% | 100% |
| 2006 | 110% | 107% | 59% | 97% | 103% |
| 2007 | 119% | 121% | 98% | 165% | 104% |
| 2008 | 120% | 117% | 47% | 91% | 108% |
| 2009 | 108% | 114% | 92% | 91% | 110% |
| 2010 | 110% | 109% | 122% | 143% | 111% |
| 2011 | 112% | 108% | 57% | 111% | 115% |
| 2012 | 104% | 104% | -73% | 47% | 119% |