| Año | Volumen | Número | ||
|---|---|---|---|---|
| 2013 | 57 | 1 | 2 | supl |
| 2012 | 56 | 1-2 | ||
| 2011 | 55 | 1 | 2 | |
| 2010 | 54 | 1-2 | ||
| 2009 | 53 | 1-2 | ||
| 2008 | 52 | 1-2 | ||
| 2007 | 51 | 1 | 2 | |
| 2006 | 50 | 1-2 | ||
| 2005 | 49 | 1-2 | ||
| 2003 | 47 | 1-2 | ||
| 2002 | 46 | 1-2 | ||
| 2000 | 45 | 2 | ||
| 1999 | 45 | 1 | ||
| 1998 | 44 | 1 | ||
| 1996 | 43 | 2 | ||
| 1995 | 43 | 1 | ||
| 1993 | 42 | 2 | ||
| 1992 | 42 | 1 | ||
| 1991 | s/v | 41 | ||
| 1987 | 39 | 1 | ||
| 1986 | 38 | 2 | ||
| 1984 | 38 | 1 | ||
| 1984 | 37 | 2 | ||
| 1983 | 37 | 1 | ||
| 1981 | 36 | 2 | ||
| 1980 | 36 | 1 | ||
| 1978 | 33 | 1 |