_id	year	month	country_from	city_to	count
1	2009	1	Indonesia	Incheon	83
2	2009	2	Indonesia	Incheon	220
3	2009	3	Indonesia	Incheon	474
4	2009	4	Indonesia	Incheon	128
5	2009	5	Indonesia	Incheon	169
6	2009	6	Indonesia	Incheon	164
7	2009	7	Indonesia	Incheon	130
8	2009	8	Indonesia	Incheon	208
9	2009	9	Indonesia	Incheon	124
10	2009	10	Indonesia	Incheon	150
11	2009	11	Indonesia	Incheon	44
12	2009	12	Indonesia	Incheon	92