_id	Tahun	Tamat D4
1	2018.0	44.0
2	2019.0	79.0
3	2020.0	76.0
4	2021.0	75.0
5	2022.0	103.0
6	2023.0	98.0
7	2018	44
8	2019	79
9	2020	76
10	2021	75
11	2022	103
12	2023	98