Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
2013	0	0	0	0	0	0	0	0	0	0	1	0	1
2014	0	1	0	1	0	0	0	0	0	0	0	0	2
2015	0	0	0	0	0	1	0	0	0	0	0	0	1
2016	0	0	0	0	2	0	0	0	2	0	0	0	4
2017	0	1	0	0	0	0	0	0	0	0	0	0	1
2018	0	0	0	0	0	0	0	0	0	1	0	0	1
รวม	0	2	0	1	2	1	0	0	2	1	1	0	10