| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 22.6K | 1.78K | 5.67K | 79.3K | 21.2K | 4.85K | 24.0K | 8.22K | ||||
| 2013 | 2.03K | 7.05K | 50.1K | 120K | 79.9K | 28.6K | 2.38M | 3.96K | 2.75K | |||
| 2012 | 53.2K | 116K | 87.3K | 14.7K | 750K | 12.0K | 9.15K | 3.74K | ||||
| 2011 | 17.9K | 7.18K | 160K | 567K | 257K | 127K | 7.79K | |||||
| 2010 | 2.57K | 2.14K | 97.0K | 183K | 131K | 260K | 200K | 117K | ||||
| 2009 | 13.6K | 13.7K | 276K | 858K | 20.3K | 380K | 411K | 875K | ||||
| 2008 | 20.7K | 57.0K | 66.5K | 355K | 290K | 168K | 1.81K | 3.87K | ||||
| 2007 | 13.6K | 24.0K | 434K | 290K | 287K | 2.39M | 21.1K | 1.33K | ||||
| 2006 | 10.9K | 14.6K | 3.16K | 4.44K | 14.6K | 3.15K |