Value | Category | Cases | |
---|---|---|---|
2003 | 4 |
0.2%
|
|
2004 | 111 |
6.2%
|
|
2005 | 182 |
10.2%
|
|
2006 | 335 |
18.8%
|
|
2007 | 469 |
26.3%
|
|
2008 | 644 |
36.1%
|
|
2009 | 21 |
1.2%
|
|
9997 | Inconsistent | 20 |
1.1%
|
9998 | DK | 0 |
0%
|
Sysmiss | 6658 |