Statistics
| Year | Singing | |
|---|---|---|
| 1974 | 1 | - |
| 1977 | 6 | - |
| 1978 | 3 | - |
| 1979 | 4 | - |
| 1980 | 3 | - |
| 1981 | 3 | - |
| 1982 | 8 | - |
| 1983 | 5 | - |
| 1984 | 1 | - |
| 1985 | 5 | - |
| 1986 | 1 | - |
| 1987 | 3 | - |
| 2014 | 1 | - |
| Year | Singing | |
|---|---|---|
| 1974 | 1 | - |
| 1977 | 6 | - |
| 1978 | 3 | - |
| 1979 | 4 | - |
| 1980 | 3 | - |
| 1981 | 3 | - |
| 1982 | 8 | - |
| 1983 | 5 | - |
| 1984 | 1 | - |
| 1985 | 5 | - |
| 1986 | 1 | - |
| 1987 | 3 | - |
| 2014 | 1 | - |