Value | Category | Cases | |
---|---|---|---|
2005 | 54 |
6.7%
|
|
2006 | 307 |
38.3%
|
|
2007 | 257 |
32%
|
|
2008 | 145 |
18.1%
|
|
2009 | 28 |
3.5%
|
|
2010 | 9 |
1.1%
|
|
9997 | inconsistent | 2 |
0.2%
|
9998 | dk | 0 |
0%
|
10001 | .Z | 17952 |