| Period | Documents | Attachments | Records |
|---|---|---|---|
| 2023 | 110 | 0 | 170 |
| 2022 | 1093 | 23 | 1069 |
| 2021 | 1416 | 25 | 1151 |
| 2020 | 1422 | 13 | 1262 |
| 2019 | 1495 | 50 | 2262 |
| 2018 | 1192 | 34 | 2531 |
| 2017 | 1191 | 43 | 2603 |
| 2016 | 964 | 33 | 2591 |
| 2015 | 922 | 28 | 2413 |
| 2014 | 782 | 11 | 2481 |
| 2013 | 817 | 3 | 2623 |
| 2012 | 696 | 10 | 2540 |
| 2011 | 575 | 8 | 2332 |
| 2010 | 574 | 3 | 2636 |
| 2009 | 512 | 3 | 2057 |
| 2008 | 371 | 5 | 1865 |
| 2007 | 331 | 1 | 1332 |
| 2006 | 237 | 1 | 1252 |
| 2005 | 184 | 0 | 761 |
| 2004 | 125 | 1 | 501 |
| 2003 | 92 | 2 | 454 |
| 2002 | 65 | 0 | 321 |
| 2001 | 61 | 0 | 249 |
| 2000 | 56 | 1 | 210 |
| before 2000 | 188 | 0 | 1230 |