National American University Holdings Inc
| Year | Aug | Nov | Feb | May | Annual | |
|---|---|---|---|---|---|---|
| 2023 | - | - | - | - | - | |
| 2022 | - | - | - | - | - | |
| 2021 | - | - | - | - | - | |
| 2020 | - | - | - | - | - | |
| 2019 | -0.19 | -0.17 | - | - | -0.36 | |
| 2018 | -0.15 | -0.03 | -0.2 | -0.46 | -0.84 | |
| 2017 | (0.22) | - | - | - | - | |
| 2016 | (0.18) | - | - | - | - | |
| 2015 | - | - | - | - | - | |
| 2014 | 0.09 | 0.11 | 0.04 | 0.06 | 0.14 | |
| 2013 | -0.01 | 0.05 | 0.06 | 0.05 | 0.21 | |
| 2012 | -0.01 | 0.11 | 0.02 | 0.06 | 0.19 | |
| 2011 | 0.04 | 0.07 | 0.14 | 0.09 | 0.38 | |
| 2010 | 0.05 | 0.10 | 0.46 | -15.82 | 3.13 | |
| 2009 | 12.59 | 5.90 | 10.81 | -0.01 | 31.21 | |
| 2008 | 0.01 | 0.01 | 0.00 | 0.02 | -4.2 | |
| 2007 | 0.00 | -0.00 | 0.00 | - | 0 |