Source : 1971, 1980, 1990 , 2000 Population Census,1985 Intercensal Population Census, and 1991, 1994 Indonesian Demographic and Health Survey
| Data | Valor | Modificar, % |
|---|---|---|
| 2012 | 2,50 | 6,58% |
| 2010 | 2,35 | -9,78% |
| 2007 | 2,60 | -13,33% |
| 2002 | 3,00 | 30,43% |
| 2000 | 2,30 | -1,29% |
| 1997 | 2,33 | 0,00% |
| 1994 | 2,33 | -13,70% |
| 1991 | 2,70 | -16,62% |
| 1990 | 3,24 | -29,53% |
| 1980 | 4,60 | -15,30% |
| 1971 | 5,43 |