Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Year | Venue | Winners | Runner-up | 3rd place |
| --- | --- | --- | --- | --- |
| 1977 | Vojens | Alf Busk (9 pts) | Joe Owen (8 pts) | Les Collins (7 pts) |
| 1978 | Lonigo | Finn Rune Jensen (13 pts) | Kevin Jolly (12+3 pts) | Neil Middleditch (12+2 pts) |
| 1979 | Leningrad | Ron Preston (13 pts) | Airat Faizulin (12 pts) | Ari Koponen (11+3 pts) |
| 1980 | Pocking | Tommy Knudsen (14 pts) | Tony Briggs (12 pts) | Dennis Sigalos (11+3 pts) |
| 1981 | Slaný | Shawn Moran (15 pts) | Antonín Kasper, Jr. (14 pts) | Jiri Hrdinak (13 pts) |
| 1982 | Pocking | Antonín Kasper, Jr. (14 pts) | Mark Courtney (12+3 pts) | Peter Ravn (12+2 pts) |
| 1983 | Lonigo | Steve Baker (13 pts) | David Bargh (12 pts) | Marvyn Cox (11 pts) |
| 1984 | King's Lynn | Marvyn Cox (12 pts) | Neil Evitts (11+3 pts) | Steve Lucero (11+2 pts) |
| 1985 | Abensberg | Per Jonsson (15 pts) | Jimmy Nilsen (13 pts) | Ole Hansen (11+3pts) |
| 1986 | Rivne | Igor Marko (13 pts) | Tony Olsson (12 pts) | Brian Karger (11 pts) |
| 1987 | Zielona Góra | Gary Havelock (13 pts) | Piotr Świst (12+3 pts) | Sean Wilson (12+2 pts) |
| Year | Venue | Winners | Runner-up | 3rd place |
Question:
Who took the winning slot at the Vojens venue?
Answer:
Alf Busk (9 pts)