 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 2015 
           | 19.66 
           | 27.98 
           | 8.32 
           | 42.32% 
           | 
| 2016 
           | 27.98 
           | 30.15 
           | 2.17 
           | 7.76% 
           | 
| 2017 
           | 30.15 
           | 64.51 
           | 34.36  
           | 113.96%  
           | 
| 2018 
           | 64.51 
           | 49.72 
           | -14.79  
           | -22.93%  
           | 
| 2019 
           | 49.72 
           | 23.99 
           | -25.73  
           | -51.75%  
           | 
| 2020 
           | 23.99 
           | 40.01 
           | 16.02  
           | 66.78%  
           | 
| 2021 
           | 40.01 
           | 20.07 
           | -19.94  
           | -49.84%  
           | 
| 2022 
           | 20.07 
           | 6.27 
           | -13.80  
           | -68.76%  
           | 
| 2023 
           | 6.27 
           | 1.23 
           | -5.04  
           | -80.38%  
           | 
| 2024 
           | 1.23 
           | 0* 
           | -1.23  
           | -100.00%  
           |