Preserved : 1985: 1(1-4), 1986: 2(1-4), 1987: 3(1-4), 1988: 4(1, 3-4), 1989: 5(1-6), 1990: 6(1-6), 1991: 7(1-6), 1992: 8(2, 4-6), 1993: 9(1-6), 1994: 10(1-6), 1995: 11(1-6), 1996: 12(1-6), 1997: 13(1-6), 1998: 14(1-4), 1998: 15(1-4), 1999: 16(1-4), 1999: 17(1-4), 2000: 18(1-4), 2000: 19(1-4), 2001: 20(1-4), 2003: 21(1-4) |
Preserved : 1 (1 to 4); 2 (1 to 4); 3 (1 to 4); 4 (1, 3, 4); 5 (1 to 6); 6 (1 to 6); 7 (1 to 6); 8 (2, 4 to 6); 9 (1, 2, 4 to 6); 10 (1 to 6); 11 (1 to 6); 12 (1 to 6); 13 (1 to 6); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1 to 4) |