Source : 1971, 1980, 1990 , 2000 Population Census,1985 Intercensal Population Census, and 1991, 1994 Indonesian Demographic and Health Survey
| Дата | Значение | Изменение , % |
|---|---|---|
| 2012 | 3,20 | -10,13% |
| 2010 | 3,56 | -8,70% |
| 2007 | 3,90 | 18,54% |
| 2000 | 3,29 | -2,95% |
| 1997 | 3,39 | -8,38% |
| 1994 | 3,70 | -19,44% |
| 1990 | 4,59 | -25,38% |
| 1980 | 6,16 | -10,60% |
| 1971 | 6,89 |