Year and month

Una Ma <maruilian11@gmail.com>

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	0	0	0	0	0	12	19	30	15	25	20	40
2016	40	23	44	8	5	17	10	12	17	3	9	21
2017	1	9	14	1	3	9	3	0	2	3	1	0