2018 (vol. 43-1 to 3, ttl. 22 papers.)

2017 (vol. 42-1 to 4, ttl. 31 papers.)

2016 (vol. 41-1 to 4, ttl. 45 papers.)

2015 (vol. 40-1 to 4, ttl. 33 papers.)

2014 (vol. 39-1 to 4, ttl. 34 papers.)

2013 (vol. 38-1 to 4, ttl. 27 papers.)

2012 (vol. 37-1 to 4, ttl. 25 papers.)

2011 (vol. 36-1 to 4, ttl. 32 papers.)

2010 (vol. 35-1 to 4, ttl. 30 papers.)

2009 (vol. 34-1 to 4, ttl. 30 papers.)

2008 (vol. 33-1 to 4, ttl. 32 papers.)

2007 (vol. 32-1 to 4, ttl. 31 papers.)

2006 (vol. 31-1 to 4, ttl. 37 papers.)

2005 (vol. 30-1 to 4, ttl. 36 papers.)

2004 (vol. 29-1 to 4, ttl. 30 papers.)

2003 (vol. 28-1 to 4, ttl. 24 papers.)

2002 (vol. 27-1 to 4, ttl. 16 papers.)

2001 (vol. 26-1 to 4, ttl. 22 papers.)

2000 (vol. 25-1 to 4, ttl. 25 papers.)

1999 (vol. 24-1 to 4, ttl. 24 papers.)

1998 (vol. 23-1 to 6, ttl. 94 papers.)

1985 (vol. 10-1 to 4, ttl. 69 papers.)

1984 (vol. 09-1 to 5,6, ttl. 56 papers.)

1983 (vol. 08-1 to 5,6, ttl. 64 papers.)

1982 (vol. 07-1 to Supplement, ttl. 107 papers.)

1981 (vol. 06-1 to 4, ttl. 55 papers.)

1980 (vol. 05-1 to 4, ttl. 51 papers.)

1979 (vol. 04-1 to 4, ttl. 46 papers.)

1978 (vol. 03-1 to 4, ttl. 27 papers.)

1977 (vol. 02-1 to 4, ttl. 27 papers.)

1976 (vol. 01-1 to 4, ttl. 27 papers.)