_id	year	month	value
1	2562	1	2550864.0
2	2562	2	2334128.0
3	2562	3	2599144.0
4	2562	4	2602024.0
5	2562	5	2543424.0
6	2562	6	2435944.0
7	2562	7	2526104.0
8	2562	8	2492728.0
9	2562	9	2420736.0
10	2562	10	2499408.0
11	2562	11	2450888.0
12	2562	12	2516032.0
13	2563	1	n/a
14	2563	2	n/a
15	2563	3	271073.0
16	2563	4	120705.0
17	2563	5	378404.0
18	2563	6	674903.0
19	2563	7	829761.0
20	2563	8	673394.0
21	2563	9	650888.0
22	2563	10	n/a
23	2563	11	n/a
24	2563	12	n/a