 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1997 
           | 5.71875 
           | 4.625 
           | -1.09375 
           | -19.13% 
           | 
| 1998 
           | 4.625 
           | 3.9375 
           | -0.6875 
           | -14.86% 
           | 
| 1999 
           | 3.9375 
           | 16.75 
           | 12.8125 
           | 325.40% 
           | 
| 2000 
           | 16.75 
           | 7.1875 
           | -9.5625 
           | -57.09% 
           | 
| 2001 
           | 7.1875 
           | 9.10 
           | 1.9125 
           | 26.61% 
           | 
| 2002 
           | 9.10 
           | 7.89 
           | -1.21 
           | -13.30% 
           | 
| 2003 
           | 7.89 
           | 13.72 
           | 5.83 
           | 73.89% 
           | 
| 2004 
           | 13.72 
           | 9.00 
           | -4.72 
           | -34.40% 
           | 
| 2005 
           | 9.00 
           | 10.51 
           | 1.51 
           | 16.78% 
           | 
| 2006 
           | 10.51 
           | 15.01 
           | 4.50 
           | 42.82% 
           | 
| 2007 
           | 15.01 
           | 20.67 
           | 5.66 
           | 37.71% 
           | 
| 2008 
           | 20.67 
           | 9.45 
           | -11.22 
           | -54.28% 
           | 
| 2009 
           | 9.45 
           | 12.36 
           | 2.91 
           | 30.79% 
           | 
| 2010 
           | 12.36 
           | 30.65 
           | 18.29 
           | 147.98% 
           | 
| 2011 
           | 30.65 
           | 36.69 
           | 6.04 
           | 19.71% 
           | 
| 2012 
           | 36.69 
           | 25.62 
           | -11.07 
           | -30.17% 
           | 
| 2013 
           | 25.62 
           | 34.36 
           | 8.74 
           | 34.11% 
           | 
| 2014 
           | 34.36 
           | 27.75 
           | -6.61 
           | -19.24% 
           | 
| 2015 
           | 27.75 
           | 54.44 
           | 26.69 
           | 96.18% 
           | 
| 2016 
           | 54.44 
           | 56.30 
           | 1.86 
           | 3.42% 
           | 
| 2017 
           | 56.30 
           | 172.65 
           | 116.35 
           | 206.66% 
           | 
| 2018 
           | 172.65 
           | 93.57 
           | -79.08 
           | -45.80% 
           | 
| 2019 
           | 93.57 
           | 206.07 
           | 112.50 
           | 120.23% 
           | 
| 2020 
           | 206.07 
           | 229.80 
           | 23.73 
           | 11.52% 
           | 
| 2021 
           | 229.80 
           | 165.03 
           | -64.77 
           | -28.19% 
           | 
| 2022 
           | 165.03 
           | 108.04 
           | -56.99 
           | -34.53% 
           | 
| 2023 
           | 108.04 
           | 191.26 
           | 83.22 
           | 77.03% 
           | 
| 2024 
           | 191.26 
           | 146.20 
           | -45.06 
           | -23.56% 
           |