_id	year	month	country_from	city_to	count
1	2007	1	Thailand	Busan	152
2	2007	2	Thailand	Busan	166
3	2007	3	Thailand	Busan	179
4	2007	4	Thailand	Busan	145
5	2007	5	Thailand	Busan	155
6	2007	6	Thailand	Busan	150
7	2007	7	Thailand	Busan	129
8	2007	8	Thailand	Busan	187
9	2007	9	Thailand	Busan	149
10	2007	10	Thailand	Busan	135
11	2007	11	Thailand	Busan	97
12	2007	12	Thailand	Busan	124