Preserved : 1969: 1(1, S 1, 2-4), 1970: 2(1-2, S 2, 3-4), 1971: 3(1-3, S 3, 4), 1972: 4(1-4), 1973: 5(1-4), 1974: 6(1-4), 1975: 7(1-4), 1976: 8(1-4), 1977: 9(1-4, S 4), 1978: 10(1, S 1, 2-4, S 5), 1979: 11(1-4, S 6), 1980: 12(1-4), 1981: 13(1-4, S 7), 1982: 14(1-4), 1983: 15(1-4, S 8), 1984: 16(1-4), 1985: 17(1-4, S 9), 1986: 18(1-4), 1987: 19(1-4), 1988: 20(1-4), 1989: 21(1-4, S 10, S 11), 1990: 22(1-4), 1991: 23(1-4), 1992: 24(1-4), 1993: 25(1-4), 1994: 26(1-4), 1995: 27(1-4), 1996: 28(1-4) |
Preserved : 2007: 39(5-6), 2008: 40(1-6), 2009: 41(1-6), 2009/2010: 42(1-6), 2010/2011: 43(1-6), 2011/2012: 44(1-6), 2012/2013: 45(1-6), 2013/2014: 46(1-6), 2014: 47(1-6), 2014/2015/2016: 48(1, S 1, 2-6), 2016/2017: 49(1, S 1, 2-6), 2017: 50(1-6), 2018/2019: 51(1-5), 2019/2020: 52(1-6), 2020/2021: 53(1-6), 2022: 54(1-2) |
Preserved : 29 (1 to 4); 30 (1 to 4); 31 (1 to 4); 32 (1 to 4); 33 (1 to 4); 34 (1 to 4); 35 (1 to 4); 36 (1 to 6); 37 (1 to 6); 38 (1 to 6); 39 (1 to 6); 40 (2 to 6); 41 (1, 3 to 6); 42 (1 to 6); 43 (1 to 4, 6); 44 (1 to 6); 45 (1 to 6); 46 (1, 3 to 6); 47 (1, 3 to 6); 48 (S1, 1 to 6); 49 (S1, 1 to 6); 50 (2 to 6); 51 (1, 2, 5); 52 (4); 53 (1) |