Motor vehicles include cars, buses, and freight vehicles but do not include two-wheelers. Population refers to midyear population in the year for which data are available.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2015 | 535,0 | 0,94 % |
| 2014 | 530,0 | 0,38 % |
| 2013 | 528,0 | 1,05 % |
| 2012 | 522,5 | 0,25 % |
| 2011 | 521,2 | -0,34 % |
| 2010 | 523,0 | -0,38 % |
| 2009 | 525,0 | 0,19 % |
| 2008 | 524,0 | 15,93 % |
| 2000 | 452,0 | 12,16 % |
| 1990 | 403,0 | 33,89 % |
| 1970 | 301,0 |