Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| N | P | Nat. | Name | Age | Moving from | Type | Transfer\nwindow | Ends | Transfer\nfee |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 20 | RW | POR | Nuno Capucho | 31 | Porto | Transfer | Summer | 2005 | £0.67m |
| 15 | CB | Georgia | Zurab Khizanishvili | 21 | Dundee | Transfer | Summer | 2006 | Free |
| 16 | LB | ITA | Paolo Vanoli | 30 | Bologna | Transfer | Summer | 2005 | Free |
| 25 | CB | NOR | Henning Berg | 33 | Blackburn Rovers | Transfer | Summer | 2004 | Free |
| 4 | CM | BRA | Emerson | 31 | Atlético Madrid | Transfer | Summer | 2005 | Free |
| 9 | CF | NOR | Egil Østenstad | 31 | Blackburn Rovers | Transfer | Summer | 2004 | Free |
| 37 | LM | TUN | Hamed Namouchi | 19 | Cannes | Transfer | n/a | 2005 | Free |
|  | CM | FRA | Marc Kalenga | 18 | Auxerre | Transfer | n/a | 2004 | Free |
| 11 | CM | SCO | Gavin Rae | 26 | Dundee | Transfer | Winter | 2007 | £0.25m |
| 5 | CB | NED | Frank de Boer | 33 | Galatasaray | Transfer | Winter | 2004 | Free |
| 52 | CF | MKD | Bajram Fetai | 18 | B.93 | Transfer | Winter | 2006 | £0.2m |
Question:
what is the difference in age between palo vanoli and marc kalenga?
Answer:
12 years