| Region | ILO unemployment (thousands) | Claimant Count (thousands) |
|---|---|---|
| Scotland | 115 | 75 |
| Wales | 75 | 45 |
| Northern Ireland | 40 | 28 |
| North West | 180 | 110 |
| West Midlands | 150 | 95 |
| London | 240 | 155 |
| South West | 105 | 60 |
With reference to the table, explain why the International Labour Organisation (ILO) measure of unemployment is higher than the Claimant Count for all listed regions.