| 1968 | Birth | 3.23 | percent | -0.76 | percent | 16.52 | percent |
| 1968 | Death | -1.99 | percent | -4.39 | percent | 5.88 | percent |
| 1970 | Birth | -26.42 | percent | -33.64 | percent | -5.91 | percent |
| 1970 | Death | -24.74 | percent | -32.57 | percent | -1.48 | percent |
| 1971 | Birth | 30.36 | percent | 37.5 | percent | 16.03 | percent |
| 1971 | Death | 30.87 | percent | 45.91 | percent | 0.31 | percent |
| 1974 | Birth | 18.4 | percent | 21.35 | percent | 11.39 | percent |
| 1974 | Death | 24.3 | percent | 30.16 | percent | 6.98 | percent |
| 1975 | Birth | 12.52 | percent | 12.95 | percent | 11.38 | percent |
| 1975 | Death | 15.89 | percent | 15.73 | percent | 16.45 | percent |