| 06/15/2011 | AFD 15.59, SD 3.34, %>30 0.46, MC 60.7 |
| 06/05/2013 | AFD 16.7, SD 2.75, %>30 0.16, MC 61.27 |
| 06/07/2014 | AFD 18.11, SD 3.82, %>30 0.61, MC 52.97 |
| 05/28/2015 | AFD 17.98, SD 3.64, %>30 0.43, MC 58.44 |
| 05/14/2016 | AFD 17.31, SD 3.49, %>30 0.65, MC 66.84 |
| 05/03/2017 | AFD 18.83, SD 3.35, %>30 0.68, MC 58.53 |
| 05/24/2018 | AFD 19.17, SD 3.23, %>30 0.59, MC 59.56 |
| 04/29/2019 | AFD 20.02, SD 2.98, %>30 0.39, MC 53.15 |