Preserved : 2012: 18(1-4), 2013: 19(1, S1, 2-4), 2014: 20(1, S1, 2-4), 2015: 21(1, S 1, 2-4), 2016: 22(1, S 1, 2-4), 2017: 23(1, S 1, 2-4), 2018: 24(1, S 1, 2-4), 2019: 25(1, S 1, 2-4), 2020: 26(1, S 1, 2-4), 2021: 27(1, S 1, 2-4), 2022: 28(1, S 1, 2-4), 2023: 29(1, S 1, 2, S2, 3-4), 2024: 30(1, S 1) |
Preserved : 6 (1 to 4); 7 (1 to 4); 8 (1 to 4); 9 (1 to 4); 10 (1 to 4); 11 (1 to 4); 12 (s1, 1 to 4); 13 (s1, 1 to 4); 14 (1 to 4); 15 (s1, 1 to 4); 16 (s1, 1 to 4); 17 (s1, 1 to 4); 18 (s1, 1 to 4); 19 (S1, 1 to 4); 20 (S1, 1 to 4); 21 (S1, 1 to 4); 22 (S1, 1 to 4); 23 (S1, 1 to 4); 24 (S1, 1 to 4); 25 (S1, 1 to 4); 26 (S1, 1 to 4); 27 (S1, 1 to 4); 28 (S1, 1 to 4); 29 (S2, 1 to 4) |