Value | Category | Cases | |
---|---|---|---|
2005 | 74 |
0.2%
|
|
2006 | 477 |
1.3%
|
|
2007 | 614 |
1.6%
|
|
2008 | 768 |
2%
|
|
2009 | 902 |
2.4%
|
|
2010 | 707 |
1.9%
|
|
9997 | inconsistent | 12 |
0%
|
9998 | dk | 0 |
0%
|
10001 | .Z | 33957 |