Twenty centavos coins (1992- )
Series B
KM-548 2002 20c
These were composed of 92% copper, 6% aluminum and 2% nickel, had a diameter of 19.5 mm and weight of 3.04 g. Mintage was
| Year | Mintage |
| 1992 | 95,000.000 |
| 1993 | 95,000,000 |
| 1994 | 105,000,000 |
| 1995 | 180,000,000 |
| 1996 | 54,896,000 |
| 1997 | 178,807,000 |
| 1998 | 223,847,000 |
| 1999 | 233,753,000 |
| 2000 | 223,973,000 |
| 2001 | 234,360,000 |
| 2002 | 229,256,000 |
| 2003 | 149,518,000 |
| 2004 | 174,351,000 |
| 2005 | 204,426,000 |
| 2006 | 234,263,000 |
| 2007 | 234,301,000 |
| 2008 | 214,313,000 |
| 2009 | 41,187,000 |
Series C
Series D
KM-935
These had the same composition but a small diameter of 15.3 mm and weight of 2.256 g.
| Year | Mintage |
| 2009 | 164,363,000 |
| 2010 | 224,359,000 |
| 2011 | 239,362,000 |
| 2012 | 209,434,000 |
| 2013 | |
| 2014 |