| Value |
Category |
| 0 |
|
| 32 |
|
| 999 |
|
| 2007 |
|
| 2008 |
|
| 2009 |
|
| 2010 |
|
| 8881 |
|
| 8888 |
grant not available |
| 9999 |
don't know |
| Sysmiss |
|
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.