1991 to 2024

Preserved : 1979: 1979(1-4), 1980: 1980(5-8), 1981: 1981(9-12), 1982: 1982(13-16), 1983: 1983(17-20), 1984: 1984(21-24), 1985: 1985(25-28), 1986: 1986(29-32), 1987: 1987(33-36), 1988: 1988(37-40), 1989: 1989(41-44), 1990: 1990(45-48), 1991: 1991(49-52), 1992: 1992(53-55), 1993: 1993(57-60), 1992/1994: 1994(56, 61-64), 1995: 1995(65-68), 1996: 1996(69-72), 1997: 1997(73-76), 1998: 1998(77-80), 1999: 1999(81-84), 2000: 2000(85-88), 2001: 2001(89-92), 2002: 2002(93-96), 2003: 2003(97-100), 2004: 2004(101-104), 2005: 2005(105-108), 2006: 2006(109-112), 2007: 2007(113-116), 2008: 2008(117-120), 2009: 2009(121-124), 2010: 2010(125-128), 2011: 2011(129-132), 2012: 2012(133-136), 2013: 2013(137-140), 2014: 2014(141-144), 2015: 2015(145-148), 2016: 2016(149-152), 2017: 2017(153-156), 2018: 2018(157-160), 2019: 2019(161-164), 2020: 2020(165-168), 2021: 2021(169-172), 2022: 2022(173-176), 2023: 2023(177-180), 2024: 2024(181-183)

Preserved : 1979 (1 to 4); 1980 (5 to 8); 1981 (9 to 12); 1982 (13 to 16); 1983 (17 to 20); 1984 (21 to 24); 1985 (25 to 28); 1986 (29 to 32); 1987 (33 to 36); 1988 (37 to 40); 1989 (41 to 44); 1990 (45 to 48); 1991 (49 to 52); 1992 (53 to 55); 1993 (57 to 60); 1994 (56, 61 to 64); 1995 (65 to 68); 1996 (69 to 72); 1997 (73 to 76); 1998 (77 to 80); 1999 (81 to 84); 2000 (85 to 88); 2001 (89 to 92); 2002 (93 to 96); 2003 (97 to 100); 2004 (101 to 104); 2005 (105 to 108); 2006 (109 to 112); 2007 (113 to 116); 2008 (117 to 120); 2009 (121 to 124); 2010 (125 to 128); 2011 (129 to 132); 2012 (134 to 136); 2013 (137 to 139); 2014 (141 to 144); 2015 (145 to 148); 2016 (149 to 152); 2017 (153 to 156); 2018 (157 to 160); 2019 (161 to 164); 2020 (165, 166, 167-168); 2021 (169, 170, 171-172); 2022 (173-174, 175-176); 2023 (177 to 179)