- 1992[position unknown]
- 1991[position unknown]
- 1989[position unknown]
- 1981[position unknown]
- 1983[position unknown]
- 1989[position unknown]
- 1990[position unknown]
- 1991[position unknown]
- 1992[position unknown]
- 1993[position unknown]
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- 1995[position unknown]
- 1998[position unknown]
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- 1994[position unknown]