Год: Том (Номера) / Year: Volume (Numbers)
2003: 32(1,2,3)
2002: 31(1,2,3,4)
2001: 30(1,2,3,4,5,6)
2000: 29(1,3,4,5,6)
1999: 28(1,3,4,5,6)
1998: 27(1,2,3,4,6)
1997: 26(1,2,4)
1996: 25(4,5,6)