The table shows the current-account receipts and payments of four fictional countries in one year.
| Country | Receipts (£bn) | Payments (£bn) |
|---|---|---|
| Northmere | 84 | 79 |
| Brenton | 91 | 91 |
| Caster | 76 | 82 |
| Delton | 88 | 80 |
Which country has a current account deficit?
Brenton
Caster
Delton
Northmere