| Jan. | Feb. | March | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. |
|
2011 | 4204. 1 | 4158. 1 | 4122. 1 | 4108. 1 | 4110. 1 | 4070. 1 | 4046. 1 | 4172. 1 | 4172. 1 | 4254. 1 | 4322. 1 | 4343. 1 |
|
2012 | 4314. 1 | 4312. 1 | 4239. 1 | 4145. 1 | 4142. 1 | 4143. 1 | 4134. 1 | 4131. 1 | 4131. 1 | 4104. 1 | 4108. 1 | 4124. 1 |
|
2013 | 4123. 1 | 4110. 2 | 4051. 2 | 3503. 4 | 3413. 4 | 3395. 4 | 3402. 4 | 3418. 4 | 3497. 4 | 3472. 4 | 3488. 4 | 3527. 4 |
|
2014 | 6236. 5 | 6185. 5 | 6228. 5 | 6224. 5 | - | 6238. 5 | 6319. 5 | 6354. 5 | - | 6362. 5 | 6417. 5 | 6506. 4 |
|
2015 | 6600. 4 | 6925. 4 | 6859. 4 | 7008. 4 | 6990. 4 | 7002. 4 | 7020. 4 | - | - | 7132. 4 | 7187. 4 | 7255. 4 |
|
2016 | 7677. 3 | 7778. 3 | 7865. 3 | 7971. 3 | 8069. 3 | 8148. 3 | - | - | 8153. 3 | 8194. 3 | 8290. 3 | 8348. 3 |
|
2017 | 8980. 2 | 9064. 2 | 9666. 2 | 9739. 2 | 9740. 2 | 9773. 2 | 9704. 2 | 9713. 2 | 9708. 2 | 9724. 2 | 9760. 2 | 9940. 2 |
|
2018 | 9949. 2 | 10064. 2 | 10161. 2 | 10569. 1 | 10707. 1 | 10684. 1 | 10761. 1 | 10790. 1 | 10752. 1 | 10792. 1 | 10833. 1 | 10918. 1 |
|
2019 | |