Statistics
| Year | Lyrics | Music | ||
|---|---|---|---|---|
| 1953 | 1 | - | - | - |
| 1962 | 1 | - | - | 1 |
| 1982 | 1 | - | - | - |
| 1987 | 2 | - | - | - |
| 1988 | 1 | - | - | - |
| 1991 | 3 | - | - | - |
| 1992 | 4 | - | - | - |
| 1993 | 1 | - | - | - |
| 1994 | 4 | - | - | - |
| 1995 | 1 | - | - | - |
| 2000 | 1 | - | - | - |
| 2005 | 1 | - | - | - |
| 2007 | 7 | - | - | - |
| 2009 | 1 | - | - | - |
| 2011 | 1 | - | - | - |
| 2012 | 1 | - | - | 1 |
| 2015 | 1 | - | - | - |
| 2017 | 1 | - | - | - |
| 2018 | 1 | - | - | - |