Holdings
1994: 4, 5, 6; 1995: 1, 2, 3, 4, 5, 6; 1996: 1, 2, 3, 4, 5, 6; 1997: 1, 2, 3, 4, 5, 6; 1998: 1, 2, 3, 4, 5, 6; 1999: 1, 2, 3, 4, 5; 2000: 1, 2, 3, 4, 5, 6; 2001: 1, 2, 3, 4, 5, 6; 2002: 1, 2, 3, 4, 5, 6; 2003: 1, 2, 3, 4, 5, 6; 2004: 1, 2, 3, 4, 5, 6; 2005: 1, 2, 3, 4, 5, 6; 2006: 1, 2, 3, 4, 5, 6; 2007: 1, 2, 3, 4, 5, 6; 2008: 1, 2, 3, 4, 5, 6; 2009: 1, 2, 3, 4, 5, 6; 2010: 1, 2, 3, 4, 5/6; 2011: 1, 2, 3, 4, 5, 6; 2012: 1, 2, 3, 4, 5, 6; 2013: 1, 2, 3, 4, 5, 6; 2014: 1, 2, 3, 4, 5, 6; 2015: 1, 2, 3, 4; 2016: 4, 5, 6; 2017: 1, 2, 3, 4, 6; 2018: 1, 2, 3, 4, 5, 6; 2019: 1, 2, 3, 4, 5, 6; 2020: 1, 2, 3, 5, 6; 2021: 1, 2, 3, 4, 5, 6; 2022: 1, 2, 3, 5, 6; 2023: 1, 2, 3, 4, 5, 6; 2024: 1, 2, 3