| Ærø | Esbjerg | Køge | |
|---|---|---|---|
| House prices per m² | 9.000 kr. | 13.000 kr. | 21.000 kr. |
| Events | 133 | 1.574 | 783 |
| Culture budget | 3.244 kr. | 3.029 kr. | 2.771 kr. |
| Night sky | 99% | 90% | 83% |
| Species | 2.126 | 5.496 | 5.093 |
| Forest | 2% | 8% | 20% |
| Coastal line | 121 km | 121 km | 30 km |
| Sun | 119 W/m² | 116 W/m² | 119 W/m² |
| Bird species | 272 | 420 | 322 |
| Fungi species | 172 | 1.033 | 1.837 |
| Insect species | 472 | 1.848 | 1.206 |
| Plant species | 1.059 | 1.700 | 1.410 |
| Nature area | 15 km² | 136 km² | 63 km² |
| Protected areas | 3 km² | 13 km² | 16 km² |
| Temperature | 8,9 °C | 8,5 °C | 8,5 °C |
| Rain | 1,8 mm | 2,4 mm | 1,7 mm |
| Growth season | 254 days | 259 days | 242 days |
| Wind | 5,4 m/s | 5 m/s | 4,5 m/s |
| Bike paths | 1% | 21% | 39% |
| Income | 445.704 kr | 566.606 kr | 614.009 kr |
| Municipal tax | 26,1% | 25,8% | 25,26% |
| Property tax | 3% | 2,529% | 2,104% |
| Church tax | 1,07% | 0,81% | 0,87% |
| Unemployment | 1,8% | 2,3% | 2,2% |
| Age | 53 years | 43 years | 43 years |
| Pesticides | 0,22 µg/l | 0,1 µg/l | 0,04 µg/l |
| Radon, +100 Bq/m³ | 25% | 27% | 36% |
| Water hardness | 17 °dH | 7 °dH | 21 °dH |