 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 2015 
           | 14.92 
           | 16.39 
           | 1.47 
           | 9.85% 
           | 
| 2016 
           | 16.39 
           | 31.88 
           | 15.49 
           | 94.51% 
           | 
| 2017 
           | 31.88 
           | 27.89 
           | -3.99 
           | -12.52% 
           | 
| 2018 
           | 27.89 
           | 25.59 
           | -2.30  
           | -8.25%  
           | 
| 2019 
           | 25.59 
           | 25.89 
           | 0.30  
           | 1.17%  
           | 
| 2020 
           | 25.89 
           | 17.77 
           | -8.12  
           | -31.36%  
           | 
| 2021 
           | 17.77 
           | 11.05 
           | -6.72  
           | -37.82%  
           | 
| 2022 
           | 11.05 
           | 11.22 
           | 0.17  
           | 1.54%  
           | 
| 2023 
           | 11.22 
           | 11.24 
           | 0.02  
           | 0.18%  
           | 
| 2024 
           | 11.24 
           | 9.41 
           | -1.83  
           | -16.28%  
           |