Year | Over-all-population | Rural-population | Density- /km2 |
---|---|---|---|
2020 | 18,092 | 4,267 | 39.33 |
2015 | 17,665 | 4,650 | 38.40 |
2010 | 17,954 | 5,155 | 39.03 |
2005 | 19,784 | 5,743 | 43.008 |
2000 | 19,104 | 5,688 | 41.53 |
1995 | 17,158 | 4,929 | 37.30 |
1990 | 15,063 | 4,588 | 32.74 |
1985 | 13,534 | 4,468 | 29.42 |
1980 | 12,178 | 4,568 | 26.47 |
1975 | 12,898 | 4,771 | 28.03 |
1970 | 11,803 | 4,625 | 25.65 |
1965 | 11,005 | 4,499 | 23.92 |
1960 | 9,769 | 4,163 | 21.23 |
1955 | 8,315 | 3,685 | 18.07 |
1950 | 7,431 | 3,432 | 16.15 |