value | category | cases | |
---|---|---|---|
1998 | 69 |
1.6%
|
|
1999 | 517 |
11.6%
|
|
2000 | 733 |
16.5%
|
|
2001 | 976 |
22%
|
|
2002 | 1263 |
28.4%
|
|
2003 | 836 |
18.8%
|
|
9997 | Inconsistent | 47 |
1.1%
|
9998 | DK | 0 |
0%
|
Sysmiss | 6204 |