| 
      N = Number of blood donors; VD =Voluntary non-remunerated Donors; FRD = Family Replacement Donors
        | Year | VD | FRD | Female    VD
          N    (%) | Male    VD
          N    (%) | Female    FRD
          N    (%) | Male    FRD
          N    (%) |  
        | 2010 | 14 (0.48) | 2,927 (99.5) | 4 (28.6) | 10 (71.4) | 21 (0.70) | 2,906 (99.3) |  
        | 2011 | 12 (0.250) | 4803 (99.7) | 6 (50.0) | 6 (50.0) | 22 (0.46) | 4,781 (99.5) |  
        | 2012 | 29 (0.62) | 4674 (99.4) | 6 (20.7) | 23 (79.3) | 10 (0.21) | 4,664 (99.8) |  
        | 2013 | 19 (0.80) | 2487 (99.2) | 2 (10.5) | 17 (89.5) | 23 (0.93) | 2,464 (99.1) |  
        | Total | 74 (0.49) | 14,891(99.5) | 18(24.3) | 56(75.7) | 76(0.51) | 14,815 (99.5) |  |