| 2008 | 2009 | 2010 | 2011 | 2012 |
Countries of the European Union. | 200.067 | 151.595 | 158.378 | 164.290 | 131.885 |
South America. | 175.909 | 91.842 | 66.834 | 63.763 | 47.412 |
Africa | 111.405 | 70.444 | 50.255 | 47.848 | 40.766 |