_id	Tahun	Ct Scan
1	2018.0	2167.0
2	2019.0	2136.0
3	2020.0	954.0
4	2021.0	1937.0
5	2022.0	1704.0
6	2023.0	799.0
7	2024.0	840.0
8	2018	2167
9	2019	2136
10	2020	954
11	2021	1937
12	2022	1704
13	2023	799
14	2024	840