TABLE 1.

Demographic data

Demographic	Overall no. (%)
Sex
Male	270 (52)
Female	251 (48)
Unknown	3 (<1)
Age
0–18 yrs	55 (10)
19–40 yrs	170 (32)
41–60 yrs	146 (28)
61+ yrs	153 (29)
Total no.	524