| H n (%) | R n (%) | S n (%) | E n (%) | MDR n (%) | Total n (%) |
2008 | 166 (26.5) | 59 (13.5) | 93 21.3 | 63 (14.4) | 47 (10.8) | 437 |
2009 | 18 (10.6) | 17 (10) | 12 (7.1) | 14 (8.2) | 11 (6.5) | 169 |
2010 | 166 (17) | 144 (14.7) | 63 (6.4) | 60 (6.1) | 88 (9) | 978 |
2008-2010 | 300 (18.9) | 220 (13.9) | 168 (10.6) | 137 (8.6) | 146 (9.2) | 1584 |