1 to 76

51 to 58

72 (3, 5); 73 (1 to 6); 74 (1 to 6); 75 (1 to 6); 76 (1, 2-3)

Preserved : 1948: 1(1-4), 1949: 2(1-4), 1950: 3(1-4), 1951: 4(1-4), 1952: 5(1-4), 1953: 6(1-4), 1954: 7(1-4), 1955: 8(1-4), 1956: 9(1-4), 1957: 10(1-4), 1958: 11(1-4), 1959: 12(1-4), 1960: 13(1-4), 1961: 14(1-4), 1962: 15(1-4), 1963: 16(1-4), 1964: 17(1-4), 1965: 18(1-4), 1966: 19(1-4), 1967: 20(1-4), 1968: 21(1-4), 1969: 22(1-4), 1970: 23(1-4), 1971: 24(1-4), 1972: 25(1-4), 1973: 26(1-4), 1974: 27(1-4), 1975: 28(1-4), 1976: 29(1-4), 1977: 30(1-3), 1978: 31(1-3), 1979: 32(1-3), 1980: 33(1-3), 1981: 34(1-3), 1982: 35(1-3), 1983: 36(1-3), 1984: 37(1-3), 1985: 38(1-3), 1986: 39(1-3), 1987: 40(1-3), 1988: 41(1-3), 1989: 42(1-3), 1990: 43(1-3), 1991: 44(1-3), 1992: 45(1-3), 1993: 46(1-3), 1994: 47(1-3), 1995: 48(1-3), 1996: 49(1-3), 1997: 50(1-3)

Preserved : 2009: 62(2-3), 2010: 63(2), 2010/2011: 64(1-4), 2011/2012: 65(1-3), 2012/2013: 66(1-6), 2013/2014: 67(1-6), 2014/2015: 68(1-6), 2015/2016: 69(1-6), 2016/2017: 70(1-6), 2017/2018: 71(1-6), 2018/2019: 72(1-6), 2019/2020: 73(1-6), 2020/2021: 74(1-6), 2022: 75(1-6), 2023: 76(1-5)

Preserved : 1 (1 to 4); 2 (1 to 4); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1 to 4); 10 (1 to 4); 11 (1 to 4); 12 (1, 2, 3-4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4); 28 (1 to 4); 29 (1 to 4); 30 (1 to 3); 31 (1 to 3); 32 (1 to 3); 33 (1 to 3); 34 (1 to 3); 35 (1 to 3); 36 (1 to 3); 37 (1 to 3); 38 (1 to 3); 39 (1 to 3); 40 (1 to 3); 41 (1 to 3); 42 (1 to 3); 43 (1 to 3); 44 (1 to 3); 45 (1 to 3); 46 (1 to 3); 47 (1 to 3); 48 (1 to 3); 49 (1 to 3); 50 (1 to 3); 51 (1 to 3); 52 (1 to 3); 53 (1 to 3); 54 (1 to 3); 55 (1 to 3); 56 (1 to 3); 57 (1 to 3); 58 (1 to 3); 59 (1 to 3); 60 (1, 2); 61 (1 to 4); 62 (2 to 4); 63 (1 to 4); 64 (1 to 4); 65 (1 to 4); 66 (1 to 4, 6); 67 (1 to 6); 68 (1 to 6); 69 (1 to 6); 70 (1 to 6); 71 (1 to 6); 72 (1 to 6); 73 (1 to 6); 74 (1 to 6); 75 (1 to 6); 76 (1, 2-3)