Βάση εισαγωγής γενικής κατηγορίας
| 1998 | 4450 | 13.9 |
| 1999 | 4325 | 13.5 |
| 2000 | 13015 | 13.0 |
| 2001 | 11221 | 11.2 |
| 2002 | 10932 | 10.9 |
| 2003 | 10584 | 10.6 |
| 2004 | 9494 | 9.5 |
| 2005 | 9328 | 9.3 |
| 2006 | 9249 | 9.2 |
| 2007 | 9923 | 9.9 |
| 2008 | 8531 | 8.5 |
| 2009 | 8818 | 8.8 |
| 2010 | 6241 | 6.2 |
| 2011 | 6893 | 6.9 |
| 2012 | 7203 | 7.2 |
| 2013 | 8115 | 8.1 |
| 2014 | 7559 | 7.6 |
| 2015 | 7995 | 8.0 |
| 2016 | 7966 | 8.0 |
| 2017 | 8221 | 8.2 |
| 2018 | 7332 | 7.3 |
| 2019 | 7739 | 7.7 |
| 2020 | 6950 | 7.0 |
| 2021 | 8275 | 8.3 |
| 2022 | 9039 | 9.0 |
| 2023 | 9175 | 9.2 |