| Guldborgsund | Nordfyns | Roskilde | |
|---|---|---|---|
| House prices per m² | 7.000 kr. | 8.000 kr. | 25.000 kr. |
| Events | 1.023 | 364 | 1.939 |
| Culture budget | 3.054 kr. | 2.257 kr. | 3.591 kr. |
| Night sky | 98% | 98% | 71% |
| Species | 9.091 | 5.904 | 4.990 |
| Forest | 12% | 8% | 6% |
| Coastal line | 332 km | 155 km | 50 km |
| Sun | 122 W/m² | 119 W/m² | 118 W/m² |
| Bird species | 415 | 325 | 299 |
| Fungi species | 2.665 | 1.275 | 1.726 |
| Insect species | 3.280 | 2.307 | 1.127 |
| Plant species | 1.986 | 1.555 | 1.491 |
| Nature area | 164 km² | 69 km² | 30 km² |
| Protected areas | 12 km² | 7 km² | 18 km² |
| Temperature | 8,8 °C | 8,7 °C | 8,5 °C |
| Rain | 1,7 mm | 1,8 mm | 1,7 mm |
| Growth season | 247 days | 253 days | 241 days |
| Wind | 5,5 m/s | 5 m/s | 4,4 m/s |
| Bike paths | 15% | 9% | 45% |
| Income | 496.449 kr | 548.921 kr | 678.808 kr |
| Municipal tax | 25,8% | 26% | 25,2% |
| Property tax | 3,234% | 2,998% | 2,569% |
| Church tax | 1,16% | 1,04% | 0,84% |
| Unemployment | 2,7% | 2,7% | 2,2% |
| Age | 47 years | 45 years | 42 years |
| Pesticides | 0,32 µg/l | 0,55 µg/l | 0,05 µg/l |
| Radon, +100 Bq/m³ | 57% | 53% | 53% |
| Water hardness | 21 °dH | 15 °dH | 15 °dH |