| Jan. | Feb. | March | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. |
|
2007 | |
2008 | 4798. 4 | 4772. 4 | 4863. 4 | 4790. 4 | 4653. 4 | 4350. 4 | 4320. 4 | 4281. 4 | 4303. 4 | 4298. 4 | 4072. 5 | 4077. 5 |
|
2009 | 3997. 5 | 4037. 5 | 4085. 5 | 3880. 6 | 3792. 6 | 3741. 6 | 3703. 6 | 3667. 6 | 3620. 6 | 3626. 6 | 3623. 6 | 3643. 6 |
|
2010 | 3599. 6 | 3566. 6 | 3526. 6 | 3485. 6 | 3424. 6 | 3356. 6 | 3338. 6 | 3329. 6 | 3343. 6 | 3530. 5 | 3885. 3 | 3855. 3 |
|
2011 | 3889. 3 | 3844. 3 | 3806. 3 | 4108. 1 | 4110. 1 | 4070. 1 | 4046. 1 | 4172. 1 | 4172. 1 | 4254. 1 | 4322. 1 | - |
|
2012 | |
2013 | |
2014 | 7628. 2 | 7523. 2 | 8297. 2 | 8243. 2 | - | 8250. 2 | 8335. 2 | 8378. 2 | - | 8417. 1 | 9211. 1 | 9575. 1 |
|
2015 | 9614. 1 | 9727. 1 | 9648. 1 | 10212. 0 | 10240. 0 | 10248. 0 | 10286. 0 | - | - | 10431. 0 | 10515. 0 | |
|