Value | Category | Cases | |
---|---|---|---|
2004 | 128 |
5.4%
|
|
2005 | 224 |
9.4%
|
|
2006 | 429 |
18.1%
|
|
2007 | 645 |
27.2%
|
|
2008 | 881 |
37.1%
|
|
2009 | 44 |
1.9%
|
|
9997 | Inconsistent | 22 |
0.9%
|
9998 | DK | 0 |
0%
|
Sysmiss | 6071 |