| Jan. | Feb. | March | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. |
|
2005 | - | - | - | - | - | - | - | - | - | 3823. 1 | 3952. 1 | 4120. 1 |
|
2006 | 3937. 3 | 3791. 4 | 3809. 4 | 3996. 4 | 3685. 6 | 3963. 6 | 3964. 6 | 3986. 6 | 4006. 6 | 4048. 6 | 4072. 6 | 4119. 6 |
|
2007 | 4238. 6 | 4227. 6 | 4292. 6 | 4260. 6 | 4210. 6 | 4251. 6 | 4240. 6 | 4200. 6 | 4280. 6 | 4270. 6 | 4289. 6 | 4255. 6 |
|
2008 | 4780. 4 | 5061. 3 | 5158. 3 | 3866. 8 | 3773. 8 | 3507. 8 | 3489. 8 | 3461. 8 | 3497. 8 | 3619. 7 | 3627. 7 | 3634. 7 |
|
2009 | |
2010 | |
2011 | |
2012 | |
2013 | |
2014 | |
2015 | |
2016 | |
2017 | |
2018 | |
2019 | |
2020 | |