Preserved : 2004: 11(1-12), 2005: 12(1-12), 2006: 13(1-12), 2007: 14(1-12), 2008: 15(1-12), 2009: 16(1-12), 2010: 17(1-12), 2011: 18(1-12), 2012: 19(1-12), 2013: 20(1-12), 2014: 21(1-7, Sup7, 8-12), 2015: 22(1-8, Sup8, 9-12), 2016: 23(1-11, Sup11, 12), 2017: 24(1-12), 2018: 25(1-12), 2019: 26(1-12), 2020: 27(1-12), 2021: 28(1-12), 2022: 29(1-12), 2023: 30(1-6, 8-12), 2024: 31(1-3) |