| Value | Category | Cases | |
|---|---|---|---|
| 1 | Model 2012 | 140 |
1.9%
|
| 2 | Model 2011 | 377 |
5.1%
|
| 3 | Model 2010 | 628 |
8.4%
|
| 4 | Model 2009 | 739 |
9.9%
|
| 5 | Model 2005-2008 | 2240 |
30%
|
| 6 | 2004 or earlier model | 3341 |
44.8%
|
| Sysmiss | 17643 |