Tahun 1981, Vol.169: No.1,9 (Jan,Sep)(Bundel). Tahun 1983, Vol.171: No.1-2 (Jan-Feb)(Bundel); No.3-4 (Mar-April)(Bundel); No.5-6 (May-Jun)(Bundel); No.7-8 (Jul-Aug)(Bundel); No.9-10 (Sep-Oct)(Bundel). Tahun 1984, Vol.172: No.1-2 (Jan-Feb),5-6 (May-Jun)(Bundel); No.7-8 (Jul-Aug)(Bundel). Tahun 1985, Vol.173: No.1,3 (Jan-Mar)(Bundel); No.2 (Feb-gabung dibundelan'96); No.5-6 (May-Jun)(Bundel); No.7-8 (Jul-Aug)(Bundel); No.10-12 (Oct-Dec)(Bundel). Tahun 1986, Vol.174: No.4 (Apr); No.5,7-8 (May, Jul-Aug)(Bundel); No.9 (Sep); No.10-11 (Oct-Nov)(Bundel). Tahun 1987, Vol.175: No.1-3 (Jan-Mar)(Bundel); No.4-5 (Apr-May)(Bundel); No.7-9 (Jul-Sep)(Bundel); No.10-12 (Oct-Dec)(Bundel). Tahun 1988, Vol.176: No.1-2,5 (Jan-Feb, May)(Bundel); No.3-4 (Mar-Apr)(Bundel); No.6-8 (Jun-Aug)(Bundel); No.9-10 (Sep-Oct)(Bundel); No.11 (Nov). Tahun 1989, Vol.177: No.1-2 (Jan-Feb)(Bundel); No.3-5 (Mar-May)(Bundel); No.7-8 (Jul-Aug)(Bundel); 9-11 (Sep-Nov)(Bundel). Tahun 1990, Vol.178: No.1,3 (Jan,Mar)(Bundel); No.4-5 (Apr-May)(Bundel),9,11 (Sep, Nov)(Bundel); No.12 (Dec). Tahun 1991, Vol.179: No.2 (Feb); No.3-6, (Mar-Jun, Aug)(Bundel); NO.9-12 (Sep-Dec)(Bundel). Tahun 1992, Vol.180: No.1-4 (Jan-Apr)(Bundel); No.6-8 (Jun-Aug)(Bundel); No.9-12 (Sep-Dec)(Bundel). Tahun 1993, Vol.181: No.1-3 (Jan-Mar)(Bundel); No.5-6 (May-Jun)(Bundel); No.4,7-11 (Apr, Jul-Nov)(Bundel). Tahun 1994, Vol.182: No.1-2 (Jan-Feb)(Bundel); No.4-6 (Apr-Jun)(Bundel); No.7-8 (Jul-Aug)(Bundel); No.10-12 (Oct-Dec)(Bundel). Tahun 1995, Vol.183: No.1-6 (Jan-Jun)(Bundel); No.7-11 (Jul-Nov)(Bundel). Tahun 1996, Vol.184: No.1-5 (Jan-May)(Bundel); No.6-11 (Jun-Nov)(Bundel). Tahun 1997, Vol.185: No.1-4(Jan-Apr)(Bundel); No.6-8 (Jun-Aug)(Bundel); No.9-11 (Sep-Nov)(Bundel). Tahun 2000: No.11-12 (Nov-Des)(Bundel). Tahun 2001: No.1-2 (Jan-Feb)(Bundel); No.5-9 (May-Oct)(Bundel); No.10 (Oct'gabung dibundelan'08). Tahun 2002: No.3-5,7 (Mar-May,Jul)(Bundel); No.10-12 (Oct-Dec)(Bundel). Tahun 2003: No.1-4 (Jan-Apr)(Bundel); No.5-8 (May-Aug)(Bundel); No.9-12 (Sep-Dec)(Bundel). Tahun 2004: No.1-4(Jan-Apr)(Bundel); No.5-8 (May-Aug)(Bundel); No.9-12 (Sep-Dec)(Bundel). Tahun 2005: No.1-3 (Jan-Mar)(Bundel); No.4-6 (Apr-Jun)(Bundel); No.7-9 (Jul-Sep)(Bundel); No.10-12 (Oct-Dec)(Bundel). Tahun 2008: No.1,3,10-11 (Jan,Mar,Oct-Nov)(Bundel); No.4-6 (Apr-Jun)(Bundel); No.7-9 (Jul-Sep)(Bundel). Tahun 2009: No.1-4 (Jan-Apr)(Bundel); No.5-8 (May-Aug)(Bundel); No.9-12 (Sep-Dec)(Bundel). Tahun 2010: No.1-4 (Jan-Apr)(Bundel); No.5-8 (May-Aug)(Bundel); No.9-12 (Sep-Dec)(Bundel). Tahun 2011: No.1-4 (Jan-Apr)(Bundel); No.5-8 (May-Aug)(Bundel). Tahun 2012: No.1-4 (Jan-Apr)(Bundel); No.5-8 (May-Aug)(Bundel); No.9-12 (Sep-Dec)(Bundel). Tahun 2013: No.1-3 (Jan-Mar)(Bundel); No.4-6 (Apr-Jun)(Bundel); No.7-9 (Jul-Sep)(Bundel); No.10-12 (Okt-Des)(Bundel). Tahun 2014, Vol.202: No.1-3 (Jan-Mar)(Bundel); No.4-6 (Apr-Jun)(Bundel); No.7-9 (Jul-Sep)(Bundel); No.10-12 (Oct-Des)(Bundel). Tahun 2015, Vol.203: No.1-4 (Jan-Apr)(Bundel); No.5-8 (May-Aug)(Bundel); No.9-12 (Sep-Dec)(Bundel). Tahun 2016, Vol.204: No.1-12 (Jan-Des). Tahun 2017, Vol.205: No.1-12 (Jan-Dec). Tahun 2018, Vol.206: No.1-12 (Jan-Dec). Tahun 2019, Vol.207: No.1-10,12 (Jan-Oct,Dec). Tahun 2020, Vol.208: No.1-9,11-12 (Jan-Sep,Nov-Dec). Tahun 2021, Vol.209: No.1-4,6-12 (Jan-Apr,Jun-Dec);