Preserved : 1993: 20(1-2), 1994: 21(1-2), 1995: 22(1-2), 1996: 23(1-2), 1997: 24(1-2), 1998: 25(1-2), 1999: 26(1-2), 2000: 27(1-2), 2001: 28(1-2), 2002: 29(1-2), 2003: 30(1-2), 2004: 31(1-2), 2005: 32(1-2), 2006: 33(1-2), 2007: 34(1-3), 2008: 35(1-3), 2009: 36(1-3), 2010: 37(1-3), 2011: 38(1-3), 2012: 39(1-3), 2013: 40(1-4), 2014: 41(1-4), 2015: 42(1-4), 2016: 43(1-4), 2017: 44(1-4), 2018: 45(1-5), 2019: 46(1-5), 2020: 47(1-5), 2021: 48(1-5), 2022: 49(1-5), 2023: 50(1-4) |
Preserved : 19 (1, 2); 20 (1, 2); 21 (1, 2); 22 (1/2); 23 (2); 24 (1, 2); 25 (1, 2); 26 (1, 2); 27 (1, 2); 28 (1, 2); 29 (1, 2); 30 (1, 2); 31 (1, 2); 33 (1); 34 (2); 35 (1 to 3); 36 (1 to 3); 37; 38 (1 to 3); 39 (2, 3); 40 (1 to 4); 41 (1 to 4); 42 (1 to 4); 43 (1 to 4); 44 (1 to 4); 45 (2, 3, 5); 46 (1 to 5); 47 (1 to 5); 48 (1 to 5); 49 (1 to 5); 50 (1 to 3) |