Preserved : 1 (1-4); 2 (5-8); 3 (9-12); 4 (1-4); 5 (1-6); 6 (I1, 1-6); 7 (1, I, 2-4, 5-6); 8 (I1, 1-6); 9 (I1, 1-6); 10 (1, I, 2-6); 11 (I1, 1-6); 12 (I1, 1-6); 13 (I1, 1-6); 14 (1-6); 15 (1-6); 16 (1-6); 17 (1-8); 18 (1-8); 19 (1-8); 20 (1-8); 21 (1-8) |
Preserved : 1971: 1(1-4), 1972: 2(5-8), 1973: 3(9-12), 1974: 4(1-4), 1975: 5(1-6), 1976: 6(1, Index 1, 2-6), 1977: 7(1-6, Index), 1978: 8(1, Index 1, 2-6), 1979: 9(1, Index 1, 2-6), 1980: 10(1-6, Index), 1981: 11(1, Index 1, 2-6), 1982: 12(1, Index 1, 2-6), 1983: 13(1, Index 1, 2-6), 1984: 14(1-6), 1985: 15(1-6), 1986: 16(1-6), 1987: 17(1-8), 1988: 18(1-8), 1989: 19(1-8), 1990: 20(1-8), 1991: 21(1-8) |
Preserved : 1 (2 to 4); 2 (5 to 8); 3 (9 to 12); 4 (1 to 4); 5 (1 to 6); 6 (Index, 1 to 6); 7 (Index, 1 to 4, 5-6); 8 (Index, 1 to 6); 9 (Index, 1 to 6); 10 (Index, 1 to 6); 11 (Index, 1 to 6); 12 (Index, 1 to 6); 13 (Index, 1 to 6); 14 (1 to 6); 15 (1 to 6); 16 (1 to 6); 17 (1 to 8); 18 (1 to 8); 19 (1 to 8); 20 (1 to 8); 21 (1 to 8) |