1 to 42

Preserved : 1973: 1(1-6), 1974: 2(1-6), 1975: 3(1-6), 1976: 4(1-6), 1977: 5(1-6), 1978: 6(1-6), 1979: 7(1-6), 1980: 8(1-6), 1981: 9(1-6), 1982: 10(1-6), 1983: 11(1-6), 1984: 12(1-6), 1985: 13(1-6), 1986: 14(1-6), 1987: 15(1-6), 1988: 16(1-6), 1989: 17(1-6), 1990: 18(1-6), 1991: 19(1-6), 1992: 20(1-6), 1993: 21(1-6), 1994: 22(1-6), 1995: 23(1-6), 1996: 24(1-6), 1997: 25(1-6), 1998: 26(1-6), 1999: 27(1-6), 2000: 28(1-6), 2001: 29(1-6), 2002: 30(1-6), 2003: 31(1-6), 2004: 32(1-6), 2005: 33(1-6), 2006: 34(1-6), 2007: 35(1-6), 2008: 36(1-6), 2009: 37(1-6), 2010: 38(1-6), 2011: 39(1-6), 2012: 40(1-7), 2012/2013: 41(1-6), 2013/2014: 42(1-6), 2015: 43(1-6), 2016: 44(1-6), 2017: 45(1-6), 2018: 46(1-6), 2019: 47(1-6), 2020: 48(1-6), 2021: 49(1-6), 2022: 50(1-6), 2023: 51(1-6), 2024: 52(1-6), 2025: 53(2)

Preserved : 1 (1 to 6); 2 (1 to 6); 3 (1 to 6); 4 (1 to 6); 5 (1 to 6); 6 (1 to 6); 7 (1 to 6); 8 (1 to 6); 9 (1 to 6); 10 (1 to 6); 11 (1 to 6); 12 (1 to 6); 13 (1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 6); 18 (1 to 6); 19 (1 to 6); 20 (1 to 6); 21 (1 to 6); 22 (1 to 6); 23 (1 to 6); 24 (1 to 6); 25 (1 to 6); 26 (1 to 6); 27 (1 to 6); 28 (1 to 6); 29 (1 to 6); 30 (1 to 6); 31 (1 to 6); 32 (1 to 6); 33 (1 to 6); 34 (1 to 6); 35 (1 to 6); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 5); 40 (1 to 7); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 6); 47 (1 to 6); 48 (1 to 6); 49 (1 to 6); 50 (1 to 6); 51 (1 to 6); 52 (1 to 4)