Value | Category | Cases | |
---|---|---|---|
1997 | 1 |
0%
|
|
1998 | 188 |
4.1%
|
|
1999 | 419 |
9.2%
|
|
2000 | 1556 |
34.3%
|
|
2001 | 1008 |
22.2%
|
|
2002 | 954 |
21%
|
|
2003 | 414 |
9.1%
|
|
Sysmiss | 1460 |