 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 2006 
           | 29.81 
           | 48.00 
           | 18.19 
           | 61.02% 
           | 
| 2007 
           | 48.00 
           | 28.41 
           | -19.59 
           | -40.81% 
           | 
| 2008 
           | 28.41 
           | 5.58 
           | 22.83 
           | -80.36% 
           | 
| 2009 
           | 5.58 
           | 18.19 
           | 12.61 
           | 225.99% 
           | 
| 2010 
           | 18.19 
           | 21.41 
           | 3.22 
           | 17.70% 
           | 
| 2011 
           | 21.41 
           | 17.39 
           | -4.02 
           | -18.78% 
           | 
| 2012 
           | 17.39 
           | 25.32 
           | 7.93 
           | 45.60% 
           | 
| 2013 
           | 25.32 
           | 27.18 
           | 1.86 
           | 7.35% 
           | 
| 2014 
           | 27.18 
           | 36.67 
           | 9.49 
           | 34.92% 
           | 
| 2015 
           | 36.67 
           | 18.46 
           | -18.21 
           | -49.66% 
           | 
| 2016 
           | 18.46 
           | 12.42 
           | -6.04 
           | -32.72% 
           | 
| 2017 
           | 12.42 
           | 9.70 
           | -2.72 
           | -21.90% 
           | 
| 2018 
           | 9.70 
           | 6.70 
           | -3.00 
           | -30.93% 
           | 
| 2019 
           | 6.70 
           | 7.27 
           | 0.57 
           | 8.51% 
           | 
| 2020 
           | 7.27 
           | 4.43 
           | -2.84 
           | -39.06% 
           | 
| 2021 
           | 4.43 
           | 5.16 
           | 0.73 
           | 16.48% 
           | 
| 2022 
           | 5.16 
           | 2.73 
           | -2.43 
           | -47.09% 
           | 
| 2023 
           | 2.73 
           | 5.82 
           | 3.09 
           | 113.19% 
           | 
| 2024 
           | 5.82 
           | 5.03 
           | -0.79 
           | -13.57% 
           |