Value | Category | Cases | |
---|---|---|---|
1988 | 38 |
3.2%
|
|
1998 | 4 |
0.3%
|
|
1999 | 23 |
2%
|
|
2000 | 177 |
15.1%
|
|
2001 | 423 |
36%
|
|
2002 | 429 |
36.5%
|
|
2003 | 74 |
6.3%
|
|
2004 | 8 |
0.7%
|
|
Sysmiss | 3 |