| Gender | 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 | |
| Female | Patients | 251 | 261 | 333 | 374 | 386 | 442 | 471 | 493 | 522 | 526 |
| Deaths | 5 | 6 | 9 | 4 | 9 | 15 | 12 | 12 | 19 | 14 | |
| Rate | 40.0 | 41.7 | 48.5 | 18.1 | 39.0 | 56.1 | 40.3 | 38.5 | 56.2 | 44.1 | |
| Male | Patients | 231 | 237 | 283 | 291 | 316 | 349 | 379 | 404 | 435 | 440 |
| Deaths | 4 | 1 | 10 | 9 | 10 | 10 | 21 | 14 | 18 | 16 | |
| Rate | 30.9 | 7.7 | 62.4 | 54.2 | 54.9 | 49.3 | 101.7 | 59.9 | 73.6 | 64.5 | |