Value | Category | Cases | |
---|---|---|---|
2001 | 4 |
0.5%
|
|
2002 | 26 |
3.5%
|
|
2003 | 86 |
11.6%
|
|
2004 | 97 |
13.1%
|
|
2005 | 169 |
22.7%
|
|
2006 | 228 |
30.7%
|
|
2007 | 133 |
17.9%
|
|
Sysmiss | 24257 |