Feb. 2013 | Mar. 2013 | Apr. 2013 | May 2013 | June 2013 | July 2013 | Aug. 2013 | Sept. 2013 | Oct. 2013 | Nov. 2013 | Dec. 2013 | Jan. 2014 |
6.5231 | 6.5228 | 6.5225 | 6.5222 | 6.5219 | 6.5216 | 6.5213 | 6.5210 | 6.5206 | 6.5203 | 6.5200 | 6.5197 |