|  | | Jan. | Feb. | March | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. | 
 | 
| 2015 | | - | - | - | - | - | - | - | - | - | 9032. 1
 | 8382. 2
 | 8453. 2
 | 
 | 
| 2016 | | 8443. 2
 | 8545. 2
 | 8486. 2
 | 7866. 3
 | 7965. 3
 | 8043. 3
 | - | - | 8041. 3
 | 7064. 5
 | 7133. 5
 | 7165. 5
 | 
 | 
| 2017 | | 7160. 5
 | 7225. 5
 | 7424. 5
 | 7505. 5
 | 7511. 5
 | 7568. 5
 | 8159. 6
 | 8161. 6
 | 8153. 6
 | 8312. 6
 | 8341. 6
 | 8414. 6
 | 
 | 
| 2018 | | 8446. 6
 | 8434. 6
 | 8503. 6
 | 8586. 5
 | 8692. 5
 | 8672. 5
 | 8730. 5
 | 8741. 5
 | 8700. 5
 | 9059. 5
 | 9132. 4
 | 9200. 4
 | 
 | 
| 2019 | | 9251. 4
 | 9247. 4
 | 9277. 4
 | 9375. 4
 | 9375. 4
 | 9397. 4
 | 9478. 4
 | - | 9857. 3
 | 9905. 3
 | 10017. 3
 | 10007. 3
 | 
 | 
| 2020 | | 9998. 3
 | 9916. 3
 | 9978. 3
 | - | 9776. 3
 | - | 9659. 3
 | - | - | 10014. 2
 | - | 10039. 1
 | 
 | 
| 2021 | | 9978. 1
 | 9883. 1
 | 9772. 1
 | 9742. 1
 | 9614. 1
 | 9526. 1
 | 9460. 1
 | 9415. 1
 | 9357. 1
 | 9988. 0
 | 10315. 0
 | 10242. 0
 | 
 | 
| 2022 | | 10167. 0
 | 10033. 0
 | 9882. 0
 | 10055. 0
 | 9909. 0
 | 9782. 0
 | 9756. 0
 | - | 9691. 0
 |  |  |  | 
 |