Value | Category | Cases | |
---|---|---|---|
4 | 1 |
0%
|
|
9 | 1 |
0%
|
|
66 | 1 |
0%
|
|
1995 | 17 |
0.5%
|
|
1996 | 417 |
12.3%
|
|
1997 | 611 |
18%
|
|
1998 | 740 |
21.8%
|
|
1999 | 891 |
26.2%
|
|
2000 | 716 |
21.1%
|
|
9997 | Missing | 0 |
0%
|
Sysmiss | 3871 |