| Region | Mean Annual Equivalised Disposable Household Income (£) |
|---|---|
| South Peak | 52,400 |
| Coastal Plains | 41,800 |
| Midlands | 35,100 |
| West Valley | 29,600 |
| North Moor | 28,300 |
Use Table 1 to calculate, as a percentage, how much the Mean Annual Equivalised Disposable Household Income in the poorest region would need to rise to equal that in the richest region.
Give your answer to the nearest whole percent (%).