Value | Category | Cases | |
---|---|---|---|
2001 | 1 |
4.3%
|
|
2002 | 1 |
4.3%
|
|
2003 | 7 |
30.4%
|
|
2004 | 7 |
30.4%
|
|
2005 | 4 |
17.4%
|
|
2006 | 2 |
8.7%
|
|
9999 | 9999. Don't know | 1 |
4.3%
|
Sysmiss | 76 |