The monthly average in 2008 was 59 notifications, a standard
deviation of 7 notifications per month and a total of 415 notifications
for the period from January 1 to July 31. The median age was 25 years,
with a range from 0 to 96 years and 23% of the notifications were in
children aged 0–4 years. Almost equal numbers of males and females
were notified in the period (50.4% females and 49.6% males)