Value | Category | Cases | |
---|---|---|---|
2005 | 37 |
0.2%
|
|
2006 | 194 |
1%
|
|
2007 | 162 |
0.9%
|
|
2008 | 103 |
0.5%
|
|
2009 | 15 |
0.1%
|
|
2010 | 3 |
0%
|
|
9997 | inconsistent | 2 |
0%
|
9998 | dk | 0 |
0%
|
10001 | .Z | 18238 |