| wdt_ID | Година | Потърсили закрила | Получили закрила |
|---|---|---|---|
| 1 | 1993 | 276 | 0 |
| 2 | 1994 | 561 | 0 |
| 3 | 1995 | 451 | 87 |
| 4 | 1996 | 283 | 157 |
| 5 | 1997 | 429 | 147 |
| 6 | 1998 | 834 | 94 |
| 7 | 1999 | 1349 | 560 |
| 8 | 2000 | 1755 | 688 |
| 9 | 2001 | 2428 | 1570 |
| 10 | 2002 | 2888 | 721 |
| 11 | 2003 | 1549 | 430 |
| 12 | 2004 | 1127 | 274 |
| 13 | 2005 | 822 | 86 |
| 14 | 2006 | 639 | 95 |
| 15 | 2007 | 975 | 335 |
| 16 | 2008 | 746 | 294 |
| 17 | 2009 | 853 | 267 |
| 18 | 2010 | 1025 | 138 |
| 19 | 2011 | 890 | 192 |
| 20 | 2012 | 1387 | 177 |
| 21 | 2013 | 7144 | 2462 |
| 22 | 2014 | 11081 | 7000 |
| 23 | 2015 | 20391 | 5597 |
| 24 | 2016 | 19418 | 1351 |
| 25 | 2017 | 3700 | 1704 |
| 26 | 2018 | 2536 | 730 |
| 27 | 2019 | 2152 | 481 |
| 28 | 2020 | 3525 | 821 |
| 29 | 2021 | 10999 | 2019 |
| 30 | 2022 | 20407 | 4373 |