| Frequency | Number of dividends |
| Annually | 0 |
| Semi-annually | 0 |
| Quarterly | 25 |
| Monthly | 0 |
| Irregularly | 0 |
| 'none' | 0 |
Dividend payment timing:
| Month | Number of dividends |
| January | 0 |
| February | 0 |
| March | 6 |
| April | 0 |
| May | 5 |
| June | 1 |
| July | 0 |
| August | 5 |
| September | 1 |
| October | 0 |
| November | 6 |
| December | 1 |
| Status | Number |
| Cancelled | 0 |
| Discontinued | 0 |
| Omitted | 0 |
| Year | Dividends paid | Increase from previous year | CAGR to 2012 from | Bumpiness to 2012 from |
| 2006 | $ 0.14000 | 35.850% | 116 | |
| 2007 | $ 0.58000 | 314.286% | 8.695% | 5 |
| 2008 | $ 0.64000 | 10.345% | 8.287% | 6 |
| 2009 | $ 0.66000 | 3.125% | 10.064% | 6 |
| 2010 | $ 0.74000 | 12.121% | 9.050% | 7 |
| 2011 | $ 0.86000 | 16.216% | 2.326% | 0 |
| 2012 | $ 0.88000 | 2.326% |
| Yield | Price |
| 0.5% | $176.00 |
| 1.0% | $ 88.00 |
| 1.5% | $ 58.67 |
| 2.0% | $ 44.00 |
| 2.5% | $ 35.20 |
| 3.0% | $ 29.33 |
| 3.5% | $ 25.14 |
| 4.0% | $ 22.00 |
| 4.5% | $ 19.56 |
| 5.0% | $ 17.60 |
| 5.5% | $ 16.00 |
| 6.0% | $ 14.67 |
| 6.5% | $ 13.54 |
| 7.0% | $ 12.57 |
| 7.5% | $ 11.73 |
| 8.0% | $ 11.00 |
| 8.5% | $ 10.35 |
| 9.0% | $ 9.78 |
| 9.5% | $ 9.26 |
| 10.0% | $ 8.80 |