Class Age on 31st December, 2023 Year of Birth
19 Years 19 Years (and Over or Under) 2004 (and Earlier or Later)
18 Years 18 Years (and Over or Under) 2005 (and Earlier or Later)
17 Years 17 Years (and Over or Under) 2006 (and Earlier or Later)
16 Years 16 Years (and Over or Under) 2007 (and Earlier or Later)
15 Years 15 Years (and Over or Under) 2008 (and Earlier or Later)
14 Years 14 Years (and Over or Under) 2009 (and Earlier or Later)
13 Years 13 Years (and Over or Under) 2010 (and Earlier or Later)
12 Years 12 Years and Under 2011 or later
11 Years 11 Years and Under 2012 or later
10 Years 10 Years and Under 2013 or later
9 Years 9 Years and Under 2014 or later
8 Years 8 Years and Under 2015 or later
7 Years 7 Years and Under 2016 or later
6 Years 6 Years and Under 2017 or later
5 Years 5 Years and Under 2018 or later