Retail Centrality Index describes the ability of an area to pin the Retail Spending of its population and of other areas' population down to the local retail trade. Cities having a large shopping appeal show a Centrality Index of more than 100, because they tie more Retail Spending of surrounding areas to themselves than they emit to those areas.
| Centrality Index = ( | Retail Turnover in ‰ | ) x 100 |
| Retail Spending in ‰ |
Available for most European countries, these can be found in our Data offering