| Blood Type | Year | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | ||
| Total | Patients | 482 | 498 | 616 | 665 | 702 | 791 | 850 | 897 | 957 | 966 |
| Deaths | 9 | 7 | 19 | 13 | 19 | 25 | 33 | 26 | 37 | 30 | |
| Rate | 35.4 | 25.6 | 54.9 | 33.6 | 46.0 | 53.2 | 65.5 | 47.6 | 63.5 | 53.0 | |
| A | Patients | 189 | 211 | 248 | 252 | 260 | 299 | 343 | 366 | 375 | 364 |
| Deaths | 5 | 4 | 10 | 3 | 12 | 8 | 10 | 9 | 16 | 11 | |
| Rate | 48.6 | 36.0 | 75.3 | 21.3 | 79.4 | 46.5 | 51.1 | 40.1 | 73.7 | 53.9 | |
| AB | Patients | 13 | 15 | 16 | 16 | 17 | 21 | 31 | 24 | 26 | 23 |
| Deaths | 1 | 1 | 1 | 1 | - | - | 4 | - | - | - | |
| Rate | 187.5 | 148.4 | 139.8 | 150.9 | - | - | 324.0 | - | - | - | |
| B | Patients | 54 | 56 | 68 | 79 | 81 | 94 | 91 | 98 | 112 | 114 |
| Deaths | 1 | - | - | 2 | - | 2 | 2 | 2 | 7 | 2 | |
| Rate | 33.0 | - | - | 39.8 | - | 34.8 | 35.1 | 35.4 | 106.1 | 31.0 | |
| O | Patients | 226 | 216 | 284 | 318 | 344 | 377 | 385 | 409 | 444 | 465 |
| Deaths | 2 | 2 | 8 | 7 | 7 | 15 | 17 | 15 | 14 | 17 | |
| Rate | 17.3 | 16.5 | 48.6 | 37.0 | 34.3 | 65.7 | 71.1 | 59.4 | 48.8 | 59.8 | |