- 1922 1 ( 1/6 Nov. 1921/Sep. 1922 )
- 1972 36 ( 1/2 Ene./Jun. 3/4 Jul./Dic. )
- 1977 37 ( 1 Ene./Dic. )
- 1978 38 ( 1 Ene./Abr. )
- 1980 40 ( 1 Jun. )
- 1981 41 ( 1 Jun. 2 Oct. )
- 1983 43 ( 1 Jun. 2 Oct. )
- 1984 44 ( 1 Jun. )
- 1986 46 ( 1 Feb. 2 Jun. 3 Oct. )
- 1987 47 ( 1 Feb. 2 Agos. 3 Dic. )
- 1988 48 ( 1 Mar. 2 Jul. 3 Nov. )
- 1989 49 ( 1 Mayo 2 Ago. 3 Dic. )
- 1990 50 ( 1 May. 2 Agos. 3 Dic. )
- 1991 51 ( 1 Mayo 2 Agos. 3 Dic. )
- 1993 53 ( 1 Mayo 2 Sep. )
- 1994 54 ( 2 Dic. )
- 1995 55 ( 2 Nov. )
- 1996 56 ( 12 Dic. )
