Value | Category | Cases | |
---|---|---|---|
2000 | 1 |
0.1%
|
|
2001 | 31 |
1.6%
|
|
2002 | 88 |
4.4%
|
|
2003 | 116 |
5.8%
|
|
2004 | 180 |
9.1%
|
|
2005 | 439 |
22.1%
|
|
2006 | 177 |
8.9%
|
|
9998 | 6 |
0.3%
|
|
9999 | Missing | 945 |
47.7%
|
Sysmiss | 20529 |