Holdings
13.1963,20u.22u.39/40; 14.1964,9u.11u.21u.45/46u.49; 15.1965,14u.24u.42/43u.45/46; 17.1967,25u.50; 18.1968,1u.5u.13u.21u.37; 19.1969,1/3u.38/39-40; 21.1971,3u.34/35; 22.1972,3u.50; 23.1973,15; 24.1974,46; 25.1975,42,49; 28.1978,34; 30.1980,4; 32.1982,42; 33.1983,4/5; 35.1985,48; 36.1986,12; 37.1987,11u.22; 39.1989,51; 43.1993,29/30; 44.1994,25u.28u.34; 45.1995,7/8u.31/32; 46.1996,8/9u.39u.51; 47.1997,3/4u.26; 48.1998,15-17u.20u.37u.45; 49.1999,23; 50.2000,50; 51.2001,10u.18/19u.22/23u.27/28u.30/31; 52.2002,13/14u.26u.51/52; 53.2003,10/11,24/25,29/30,35/36,40/41,45-46,52; 54.2004,7/8,10-11,14,23/24-27,29/30,33/34,38-40,45; 55.2005,1/2,4,7-8,11,19u.25/26u.32/33-34/35,38/39-40,42,45; 56.2006,3u.17/18u.48; 57.2007,40/41; 58.2008,14/15; 59.2009,34/35u.45; 64.2014,24-26; 65.2015,18/19-20/21,26/27u.35-37u.46u.50/51; 66.2016,52; 67.2017,5-7u.19-20; 68.2018,1-3u.13/14u.18/20; 69.2019,27/28u.40/42; 70.2020,4/5