Años	1-10	11-20	21-30	31-40	41-50	51-60	61-70	70+	total
2009	0	0	0	0	3	0	0	0	3
2012	0	0	1	0	0	0	0	0	1
2013	0	0	1	0	0	0	0	0	1
2021	0	0	1	0	0	0	0	0	1
2022	0	0	0	1	0	0	0	0	1