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 | Competition | Date | Location | Score | Result |
| --- | --- | --- | --- | --- | --- |
| 1989.0 | Europe/Africa Zone Group II, Quarterfinal | 5–7 May | Warsaw | 2-3 | Loss |
| 1988.0 | Europe/Africa Zone Group II, Semifinal | 10 - 12 Jun | Athens | 1:3 | Loss |
| 1988.0 | Europe/Africa Zone Group II, Quarterfinal | 6–8 May | Warsaw | 5:0 | Win |
| 1987.0 | Quarterfinal | 12 - 14 Jun | Brasov | 1:4 | Loss |
| 1987.0 | 1st Round | 8–10 May | Harare | 3:2 | Win |
| 1986.0 | Quarterfinal | 13 - 15 Jun | Warsaw | 1:4 | Loss |
| 1986.0 | 1st Round | 23–25 May | Warsaw | 3:2 | Win |
| 1985.0 | 1st Round | 10–12 May | Warsaw | 2:3 | Loss |
| 1984.0 | Quarterfinal | 15 - 17 Jun | Jerusalem | 0:5 | Loss |
| 1984.0 | 1st Round | 4–6 May | Warsaw | 4:1 | Win |
| 1983.0 | 1st Round | 6–8 May | Warsaw | 0:5 | Loss |
| 1982.0 | 1st Round | 7–9 May | Casablanca | 2:3 | Loss |
| 1981.0 | Quarterfinal | 12 - 14 Jun | Monte Carlo | 2:3 | Loss |
| 1980.0 | Preliminary Round | 8 - 10 Feb | Helsinki | 0:5 | Loss |
Question:
How many years has there been a competition in Helsinki?
Answer:
1.0