| Value | Category | Cases | |
|---|---|---|---|
| 2006-01-01 | 4 |
3.5%
|
|
| 2007-01-01 | 31 |
27.4%
|
|
| 2008-01-01 | 33 |
29.2%
|
|
| 2009-01-01 | 13 |
11.5%
|
|
| 2010-01-01 | 4 |
3.5%
|
|
| 2011-01-01 | 7 |
6.2%
|
|
| 2012-01-01 | 10 |
8.8%
|
|
| 2013-01-01 | 6 |
5.3%
|
|
| 2014-01-01 | 5 |
4.4%
|