_id	year	month	country_from	city_to	count
1	2007	1	Thailand	Incheon	4
2	2007	2	Thailand	Incheon	12
3	2007	3	Thailand	Incheon	91
4	2007	4	Thailand	Incheon	70
5	2007	5	Thailand	Incheon	64
6	2007	6	Thailand	Incheon	53
7	2007	7	Thailand	Incheon	5
8	2007	8	Thailand	Incheon	49
9	2007	9	Thailand	Incheon	21
10	2007	10	Thailand	Incheon	53
11	2007	11	Thailand	Incheon	6
12	2007	12	Thailand	Incheon	26