print "Iteration %d:" % iteration
for key, value in sup.GetStats ().iteritems():
print "%s: Population=%d, Newborns=%d, Deaths=%d" % (key, value[0], value[1], value[2])
print "Iteration %d:" % iteration
for key, value in sup.GetStats ().iteritems():
print "%s: Population=%d, Newborns=%d, Deaths=%d" % (key, value[0], value[1], value[2])