_id	Age Group (Years)	2014/15	2015/16	2016/17	2017/18	2018/19
1	0-1	395	386	392	422	428
2	2-18	344	345	354	336	360
3	19-34	920	909	954	979	1028
4	35-50	883	888	878	877	941
5	51-64	614	624	591	630	680
6	Over 65	351	363	360	375	418
7	Unknown	94	98	118	115	140
8	Total	3,601	3,613	3,647	3734	3995