| Year | Average annual per capita income | Inflation rate |
| 1989 | - | 25% |
| 1990 | - | 16.2% |
| 1991 | - | 10% |
| 1992 | - | 5.3% |
| 1993 | - | 5.0% |
| 1994 | - | 4.5% |
| 1995 | 1568 | 4.5% |
| 1996 | - | 4.5% |
| 1997 | - | 4.5% |
| 1998 | 1630 | 4.5% |
| 1999 | 1630 | 1.9% |
| 2000 | 1680 | 2.8% |
| 2001 | 1720 | 2.4% |
| 2002 | 1774 | 3.2% |
| 2003 | 1159 | 6.0% |
| 2004 | 1209 | 5.8% |
| 2005 | 1263 | - |
2006 | 2700 | 1.2% |
| 2007 | 3000 | 5.4% |
| 2008 | 3800 | - |
| 2009 | 4000 | - |
| 2010 | 4300 | - |
| 2011 | 4542 | - |
| 2012 | 4852 | - |
| 2013 | 1857.2 | 5.6% |
| 2014 | - | 5.8% |