|
| Year | Result | Explanatory Note |
|---|
| 2004 | 97.00 | All checks were administered. |
| 2005 | 98.00 | All checks were administered. |
| 2006 | 97.00 | All checks were administered. |
| 2007 | 99.00 | All checks were administered. |
| 2008 | 97.00 | All checks were administered. |
| 2009 | 97.00 | All checks were administered. |
| 2010 | 98.50 | All checks were administered. |
| 2011 | 98.00 | All checks were administered. |
| 2012 | 98.70 | All checks were administered. |
| 2013 | 99.00 | All checks were administered. |
| 2014 | 99.10 | All checks were administered. |
| 2015 | 98.00 | All checks were administered. |
| 2016 | 97.90 | All checks were administered. |
| 2017 | 99.10 | All checks were administered. |
| 2018 | | |
| 2019 | | |