| Ballerup | Lolland | Sønderborg | |
|---|---|---|---|
| House prices per m² | 28.000 kr. | 4.000 kr. | 8.000 kr. |
| Events | 784 | 805 | 914 |
| Culture budget | 3.013 kr. | 3.453 kr. | 2.967 kr. |
| Night sky | 4% | 97% | 95% |
| Species | 2.430 | 7.225 | 5.340 |
| Forest | 9% | 9% | 9% |
| Coastal line | 0 km | 307 km | 258 km |
| Sun | 118 W/m² | 121 W/m² | 117 W/m² |
| Bird species | 231 | 348 | 335 |
| Fungi species | 597 | 2.060 | 1.396 |
| Insect species | 424 | 2.520 | 1.595 |
| Plant species | 1.017 | 1.681 | 1.551 |
| Nature area | 6 km² | 118 km² | 80 km² |
| Protected areas | 1 km² | 34 km² | 13 km² |
| Temperature | 8,6 °C | 9 °C | 8,9 °C |
| Rain | 1,8 mm | 1,7 mm | 2 mm |
| Growth season | 243 days | 251 days | 259 days |
| Wind | 4 m/s | 5,5 m/s | 5,2 m/s |
| Bike paths | 79% | 9% | 23% |
| Income | 594.919 kr | 460.612 kr | 551.596 kr |
| Municipal tax | 25,5% | 26,3% | 25,7% |
| Property tax | 2,889% | 3,309% | 2,71% |
| Church tax | 0,72% | 1,23% | 0,91% |
| Unemployment | 2,2% | 3,1% | 2,1% |
| Age | 42 years | 49 years | 46 years |
| Pesticides | 0,17 µg/l | 0,08 µg/l | 0,05 µg/l |
| Radon, +100 Bq/m³ | 61% | 50% | 57% |
| Water hardness | 20 °dH | 21 °dH | 18 °dH |