Table 1. Characteristics of the Population.

	n = 720	%
Sex
Male	446	62.2%
Female	272	37.8%
Age
Mean (SD†)	31.8 (±14.5)
Year of Diagnosis
2005	52	7.8%
2006	100	15.0%
2007	122	18.3%
2008	183	27.4%
2009	152	22.8%
2010	58	8.7%

^† SD: Standard deviation.