- 1966[position unknown]
- 1967[position unknown]
- 1968[position unknown]
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- 1972[position unknown]
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- 1974[position unknown]
- 1975[position unknown]
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- 1977[position unknown]
- 1978[position unknown]
- 1979[position unknown]
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- 1981[position unknown]
- 1982[position unknown]
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- 1984[position unknown]
- 1985[position unknown]
- 1986[position unknown]
- 1987[position unknown]
- 1988[position unknown]
- 1989[position unknown]
- 1990[position unknown]
- 1991[position unknown]