The International Registry in Organ Donation and Transplantation maintains an informative international database.
Here's a list of the files they show...
WORLDWIDE ACTUAL DECEASED DONORS (PMP) 2013
WORLDWIDE LIVING DONORS (PMP) 2013
WORLDWIDE DCD DONORS (PMP) 2013
WORLDWIDE KIDNEY TRANSPLANT FROM DECEASED DONORS (PMP) 2013
WORLDWIDE KIDNEY TRANSPLANT FROM LIVING DONORS (PMP) 2013