Брой заместителни (роднински) кръводарявания
| година | дарявания | ||
| общ брой | заместващи (роднински) | % | |
| 2005 | 153 337 | 104 926 | 68.4% |
| 2006 | 148 993 | 107 535 | 72.2% |
| 2007 | 151 825 | 114 284 | 75.3% |
| 2008 | 154 747 | 120 546 | 77.9% |
| 2009 | 160 417 | 122 389 | 76.3% |
| 2010 | 162 658 | 127 346 | 78.3% |
| 2011 | 134 606 | 130 200 | 96.7% |
| 2012 | 167 851 | 123 523 | 73.6% |
| 2013 | 168 408 | 121 439 | 72.1% |
| 2014 | 169 481 | 123 711 | 73.0% |
| 2015 | 168 334 | 107 905 | 64.1% |
| 2016 | 166 560 | 117 736 | 70.7% |
| 2017 | 164 031 | 124 545 | 75.9% |
| 2018 | 169 633 | 130 551 | 77.0% |
| 2019 | 170 163 | 136 066 | 80.0% |
| 2020 | 150 432 | 125 848 | 83.7% |
| 2021 | 159 782 | 135 069 | 84.5% |
| 2022 | 168 811 | 140 647 | 83.3% |
| 2023 | 173 177 | 142 218 | 82.1% |
| 2024 | 179 492 | 146 537 | 81.6% |