Descriptive statistics on tertiary planning unit size in terms of area and population
| N | Mean | Median | SD | Minimum | Maximum | |
|---|---|---|---|---|---|---|
| 2001 | ||||||
| Area (km2) | 282 | 3.97 | 1.83 | 5.48 | 0.06 | 32.0 |
| Population | 282 | 23 780 | 7520 | 36 650 | 0 | 203 620 |
| 2011 | ||||||
| Area (km2) | 289 | 3.84 | 1.81 | 5.35 | 0.06 | 32.0 |
| Population | 289 | 24 470 | 8980 | 38 100 | 0 | 287 900 |