The table below shows the municipal solid waste recycling rates for twelve municipal districts of a metropolitan region in 2024.
| Municipal District | Municipal waste recycling rate (%) |
|---|---|
| Coastal | 48.5 |
| Valley | 52.1 |
| Industrial | 39.4 |
| Highlands | 55.6 |
| Riverside | 42.0 |
| Central | 61.2 |
| Suburbs | 46.8 |
| North | 37.5 |
| South | 50.3 |
| East | 44.7 |
| West | 58.0 |
| Forest | 41.2 |
Calculate the median municipal waste recycling rate for these districts in 2024. You must show your working.