Characteristics | Frequency (%) |
---|---|
Age, years, mean ± SD | 17.2 ± 4.12 |
Age | |
< 16 | 131 (42.5) |
≥ 16 | 177 (57.5) |
Season of the month | |
Summer | 60 (19.5) |
Autumn | 80 (26) |
Winter | 93 (30.2) |
Spring | 75 (24.3) |
Year | |
2006 | 4 (1.3) |
2007 | 1 (0.32) |
2008 | 23 (7.5) |
2009 | 10 (3.2) |
2010 | 14 (4.5) |
2011 | 32 (10.4) |
2012 | 24 (7.8) |
2013 | 41 (13.3) |
2014 | 34 (11) |
2015 | 34 (11) |
2016 | 34 (11) |
2017 | 29 (9.4) |
2018 | 28 (9) |