| Year | Habitats Directive | Birds Directive | Both Directives |
|---|---|---|---|
| 1993 | 48666.99 | ||
| 1994 | 16.21 | 50046.75 | |
| 1995 | 91477.46 | 88689.27 | |
| 1996 | 134588.01 | 102444.74 | |
| 1997 | 222428.47 | 140266.52 | |
| 1998 | 322929.98 | 182652.31 | |
| 1999 | 359586.63 | 195968.18 | |
| 2000 | 394408.99 | 226786.8 | |
| 2001 | 416883.99 | 247469.51 | |
| 2002 | 455484.01 | 257972.01 | |
| 2003 | 464636.3 | 273711.86 | |
| 2004 | 560711.01 | 402276.86 | |
| 2005 | 552193.3 | 412564.3 | |
| 2006 | 560445.0 | 454723.0 | |
| 2007 | 661503.0 | 530774.0 | |
| 2008 | 661503.0 | 530774.0 | |
| 2009 | 719015.0 | 593486.0 | |
| 2010 | 733620.0 | 627560.0 | |
| 2011 | 764004.51 | 645238.96 | 985707.0 |
| 2012 | 791119.79 | 646029.92 | 1012588.0 |
| 2013 | 811630.68 | 667601.96 | 1039331.0 |
| 2014 | 847494.89 | 717324.64 | 1106615.0 |
| 2015 | 884469.0 | 725433.0 | 1147956.0 |
| 2016 | 958357.0 | 743121.0 | 1224101.0 |
| 2017 | 1049871.0 | 756142.0 | 1322630.0 |
| 2018 | 1051585.0 | 843298.0 | 1336151.0 |
| 2019 | 1068197.0 | 854465.0 | 1358125.0 |