Preserved : 2005: 1(1, S 1, 2, S 2, 3-4), 2006: 2(1, S 1, 2, S 2, 3, S 3, 4-6), 2007: 3(1, S 1, 2, S 2, 3, S 3, 4-6), 2008: 4(1, S 1, 2, S 2, 3-6), 2009: 5(1, S 1, 2, S 2, 3, S 3, 4-6), 2010/2011: 6(1, S 1, 2, S 2, 3, S 3, 4-6), 2011: 7(1-2, S 2, 3, S 3, 4-6), 2012: 8(1, S 1, 2, S 2, 3-6), 2013: 9(1-6), 2014: 10(1-6), 2015: 11(1-6), 2016: 12(1-6), 2017: 13(1-6), 2018: 14(1-6), 2019: 15(1-6), 2020: 16(1, 2, Part 1, 2, Part 2, 3-4, 5, Part 1, 5, Part 2), 2021: 17(1-10), 2022: 18(1-10), 2023: 19(1-2, S 2, 3-10), 2024: 20(1-4) |