Value | Category | Cases | |
---|---|---|---|
99 | Don't Know | 0 |
0%
|
1999 | 1 |
0.1%
|
|
2000 | 6 |
0.4%
|
|
2001 | 75 |
4.8%
|
|
2002 | 120 |
7.7%
|
|
2003 | 104 |
6.7%
|
|
2004 | 28 |
1.8%
|
|
Sysmiss | 1222 |