_id	year	month	country_from	city_to	count
1	2014	1	Thailand	Incheon	35
2	2014	2	Thailand	Incheon	67
3	2014	3	Thailand	Incheon	24
4	2014	4	Thailand	Incheon	48
5	2014	5	Thailand	Incheon	67
6	2014	6	Thailand	Incheon	44
7	2014	7	Thailand	Incheon	88
8	2014	8	Thailand	Incheon	92
9	2014	9	Thailand	Incheon	42
10	2014	10	Thailand	Incheon	160
11	2014	11	Thailand	Incheon	114
12	2014	12	Thailand	Incheon	69