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| adverts |  |
 1982 |
 1992 |
 1992 |
 1992 |
 1996 |
 1998 |
 1998 |
 1999 |
 1999 |
 1999 |
 1999 |
 2000 |
 2000 |
 2000 |
 2000 |
 2000 |
 2000 |
 2000 |
|
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| adverts | |
|
1982 |
1992 |
1992 |
1992 |
1996 |
1998 |
|
1998 |
1999 |
1999 |
1999 |
1999 |
2000 |
|
2000 |
2000 |
2000 |
2000 |
2000 |
2000 |