Year and month

Daniel Wang <pvnr0082t@gmail.com>

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	0	0	0	0	0	0	0	0	0	0	2	2
2016	0	0	11	23	31	17	26	35	39	38	22	19
2017	3	1	5	2	4	0	0	0	0	0	0	0