 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 2012 
           | 15.40 
           | 11.87 
           | -3.53 
           | -22.92% 
           | 
| 2013 
           | 11.87 
           | 18.01 
           | 6.14 
           | 51.73% 
           | 
| 2014 
           | 18.01 
           | 13.03 
           | -4.98 
           | -27.65% 
           | 
| 2015 
           | 13.03 
           | 8.39 
           | -4.64 
           | -35.61% 
           | 
| 2016 
           | 8.39 
           | 7.88 
           | -0.51 
           | -6.08% 
           | 
| 2017 
           | 7.88 
           | 6.50* 
           | -1.38 
           | -17.51% 
           |