1 to 50, 52

51

1 to 48, 51

1 to 52

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

Preserved : 1952: 1(1-3), 1953: 2(1-12), 1954: 3(1-12), 1955: 4(1-12), 1956: 5(1-12), 1957: 6(1-12), 1958: 7(1-12), 1959: 8(1-12), 1960: 9(1-12), 1961: 10(1-12), 1962: 11(1-12), 1963: 12(1-12), 1964: 13(1-12), 1965: 14(1-12), 1966: 15(1-12), 1967: 16(1-12), 1968: 17(1-12), 1969: 18(1-12), 1970: 19(1-12), 1971: 20(1-12), 1972: 21(1-12), 1973: 22(1-12), 1974: 23(1-12), 1975: 24(1-12), 1976: 25(1-12), 1977: 26(1-12), 1978: 27(1-12), 1979: 28(1-12), 1980: 29(1-12), 1981: 30(1-12), 1982: 31(1-12), 1983: 32(1-12), 1984: 33(1-8, 10-12), 1985: 34(1-12), 1986: 35(1-12), 1987: 36(1-12), 1988: 37(1-12), 1989: 38(1-12), 1990: 39(1-6), 1991: 40(1-6), 1992: 41(1-3, 5-7), 1993: 42(1-7), 1994: 43(1-3, 5, 7-8), 1995: 44(1-8), 1996: 45(1-7), 1997: 46(1-7), 1998: 47(1-7), 1999: 48(1-7), 2000: 49(1-7), 2001: 50(1-7), 2002: 51(1-7), 2003: 52(1-7)

Preserved : 43 (1 to 3, 5, 7, 8); 44 (1 to 8); 45 (1 to 7); 46 (1 to 7); 47 (1 to 7); 48 (1 to 7); 49 (1 to 7); 50 (1 to 7); 51 (1 to 7); 52 (1 to 7)