| Value | Category | Cases | |
|---|---|---|---|
| 2005 | 77508 |
8.2%
|
|
| 2006 | 81264 |
8.6%
|
|
| 2007 | 81019 |
8.6%
|
|
| 2008 | 84592 |
9%
|
|
| 2009 | 81147 |
8.6%
|
|
| 2010 | 80189 |
8.5%
|
|
| 2011 | 73415 |
7.8%
|
|
| 2012 | 72310 |
7.7%
|
|
| 2013 | 76286 |
8.1%
|
|
| 2014 | 76454 |
8.1%
|
|
| 2015 | 76356 |
8.1%
|
|
| 2016 | 79154 |
8.4%
|