| | | Jan. | Feb. | March | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. |
|
| 2011 | |
| 2012 | |
| 2013 | |
| 2014 | |
| 2015 | |
| 2016 | |
| 2017 | |
| 2018 | |
| 2019 | |
| 2020 | |
| 2021 | |
| 2022 | |
| 2023 | 7434. 3 | 9357. 0 | 9239. 0 | 9132. 0 | 9119. 0 | 8919. 0 | 8970. 0 | 8947. 0 | 8912. 0 | 9101. 0 | 9005. 0 | 8959. 0 |
|
| 2024 | 8916. 0 | 8910. 0 | 8816. 0 | 8693. 0 | 8490. 0 | 8490. 0 | 8391. 0 | 8398. 0 | 8375. 0 | 8517. 0 | 8566. 0 | 8529. 0 |
|
| 2025 | 8462. 0 | 8400. 0 | 8340. 0 | 8218. 0 | 8181. 0 | 8178. 0 | 8144. 0 | 8182. 0 | 8137. 0 | | | |
|