 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1997 
           | 26.00 
           | 11.375 
           | -14.625 
           | -56.25% 
           | 
| 1998 
           | 11.375 
           | 10.25 
           | -1.125 
           | -9.89% 
           | 
| 1999 
           | 10.25 
           | 33.703125 
           | 23.453125 
           | 228.81% 
           | 
| 2000 
           | 33.703125 
           | 18.375 
           | -15.328125 
           | -45.48% 
           | 
| 2001 
           | 18.375 
           | 14.33 
           | -4.045 
           | -22.01% 
           | 
| 2002 
           | 14.33 
           | 7.26 
           | -7.07 
           | -49.34% 
           | 
| 2003 
           | 7.26 
           | 11.30 
           | 4.04 
           | 55.65% 
           | 
| 2004 
           | 11.30 
           | 9.69 
           | -1.61 
           | -14.25% 
           | 
| 2005 
           | 9.69 
           | 12.05 
           | 2.36 
           | 24.36% 
           | 
| 2006 
           | 12.05 
           | 23.88 
           | 11.83 
           | 98.17% 
           | 
| 2007 
           | 23.88 
           | 21.27 
           | -2.61 
           | -10.93% 
           | 
| 2008 
           | 21.27 
           | 8.35 
           | -12.92 
           | -60.74% 
           | 
| 2009 
           | 8.35 
           | 20.03 
           | 11.68 
           | 139.88% 
           | 
| 2010 
           | 20.03 
           | 20.59 
           | 0.56 
           | 2.80% 
           | 
| 2011 
           | 20.59 
           | 16.20 
           | -4.39 
           | -21.32% 
           | 
| 2012 
           | 16.20 
           | 17.80 
           | 1.60 
           | 9.88% 
           | 
| 2013 
           | 17.80 
           | 23.94 
           | 6.14 
           | 34.49% 
           | 
| 2014 
           | 23.94 
           | 23.68 
           | -0.26 
           | -1.09% 
           | 
| 2015 
           | 23.68 
           | 27.91 
           | 4.23 
           | 17.86% 
           | 
| 2016 
           | 27.91 
           | 30.50 
           | 2.59 
           | 9.28% 
           | 
| 2017 
           | 30.50 
           | 40.25 
           | 9.75 
           | 31.97% 
           | 
| 2018 
           | 40.25 
           | 28.57 
           | -11.68 
           | -29.02% 
           | 
| 2019 
           | 28.57 
           | 39.62 
           | 11.05 
           | 38.68% 
           | 
| 2020 
           | 39.62 
           | 72.93 
           | 33.31 
           | 84.07% 
           | 
| 2021 
           | 72.93 
           | 90.55 
           | 17.62 
           | 24.16% 
           | 
| 2022 
           | 90.55 
           | 44.13 
           | -46.42 
           | -51.26% 
           | 
| 2023 
           | 44.13 
           | 21.67 
           | -22.46 
           | -50.90% 
           | 
| 2024 
           | 21.67 
           | 4.99 
           | -16.68 
           | -76.97% 
           |