1974.6

1975.2, 3

1976.2

1977.2, 3, 4, 5

1978. 1, 2, 3, 4, 5, 6

1979.1, 2, 3 ,4, 5, 6

1980.3, 4

1981.1, 2, 3, 4, 5, 6

1982.6

1983.2, 3, 6

1984.1, 3, 4, 5, 6

1985.1-3, 4-6

1986.1, 2, 6, 3, 4, 5

1987.4-6

1988.1, 2, 3, 5-6

1989.2, 3, 4, 5, 6

1990.1, 2, 3, 4, 5, 6

1991.1, 2, 3, 4, 6

1992.3

2001.1

2003.1, 4

2004.1, 2, 3, 4

2005.3, 4

2006.1, 2, 3, 4

2007.1

2009.1, 2, 3, 4

2010.1, 2, 3, 4

2011.1, 2

2012.1, 4

2017.4

2018.2