 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1999 
           | 38.125 
           | 428.00* 
             | 389.875 
           | 1022.62% 
           | 
| 2000 
           | 214.00 
           | 35.375* 
             | -178.625 
           | -83.47% 
           | 
| 2001 
           | 8.84375 
           | 2.05 
             | -6.79375 
           | -76.82% 
           | 
| 2002 
           | 2.05 
           | 0.845* 
             | -1.205 
           | -58.78% 
           | 
| 2003 
           | 8.45 
           | 23.05 
             | 14.60 
           | 172.78% 
           | 
| 2004 
           | 23.05 
           | 47.55 
             | 24.50 
           | 106.29% 
           | 
| 2005 
           | 47.55 
           | 25.82 
             | -21.73 
           | -45.70% 
           | 
| 2006 
           | 25.82 
           | 20.51 
             | -5.31 
           | -20.57% 
           | 
| 2007 
           | 20.51 
           | 18.80 
           | -1.71 
           | -8.34% 
           | 
| 2008 
           | 18.80 
           | 7.55 
           | -11.25 
           | -59.84% 
           | 
| 2009 
           | 7.55 
           | 8.57 
           | 1.02 
           | 13.51% 
           | 
| 2010 
           | 8.57 
           | 8.30 
           | -0.27 
           | -3.15% 
           | 
| 2011 
           | 8.30 
           | 10.99 
           | 2.69 
           | 32.41% 
           | 
| 2012 
           | 10.99 
           | 15.71 
           | 4.72 
           | 42.95% 
           | 
| 2013 
           | 15.71 
           | 29.16 
           | 13.45 
           | 85.61% 
           | 
| 2014 
           | 29.16 
           | 13.85 
           | -15.31 
           | -52.50% 
           | 
| 2015 
           | 13.85 
           | 9.80 
           | -4.05 
           | -29.24% 
           | 
| 2016 
           | 9.80 
           | 14.75 
           | 4.95 
           | 50.51% 
           | 
| 2017 
           | 14.75 
           | 22.10 
           | 7.35 
           | 49.83% 
           | 
| 2018 
           | 22.10 
           | 26.64 
           | 4.54 
           | 20.54% 
           | 
| 2019 
           | 26.64 
           | 26.14 
           | -0.50 
           | -1.88% 
           | 
| 2020 
           | 26.14 
           | 15.91 
           | -10.23 
           | -39.14% 
           | 
| 2021 
           | 15.91 
           | 17.32 
           | 1.41 
           | 8.86% 
           | 
| 2022 
           | 17.32 
           | 25.53 
           | 8.21 
           | 47.40% 
           | 
| 2023 
           | 25.53 
           | 26.00* 
           | 0.47 
           | 1.84% 
           |