| Value |
Category |
| -99 |
dk |
| -77 |
na |
| 1955 |
|
| 1958 |
|
| 1966 |
|
| 1973 |
|
| 1974 |
|
| 1986 |
|
| 1988 |
|
| 1989 |
|
| 1995 |
|
| 1996 |
|
| 1997 |
|
| 2000 |
|
| 2001 |
|
| 2002 |
|
| 2003 |
|
| 2004 |
|
| 2005 |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
