 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1994 
           | 4.75 
           | 31.50* 
             | 26.75 
           | 563.16% 
           | 
| 1995 
           | 15.75 
           | 49.875* 
           | 34.125 
           | 216.67% 
           | 
| 1996 
           | 33.25 
           | 83.4375* 
           | 50.1875 
           | 150.94% 
           | 
| 1997 
           | 55.625 
           | 15.125* 
           | -40.50 
           | -72.81% 
           | 
| 1998 
           | 7.5625 
           | 0.9375 
             | -6.625 
           | -87.60% 
           | 
| 1999 
           | 0.9375 
           | 2.375 
             | 1.4375 
           | 153.33% 
           | 
| 2000 
           | 2.375 
           | 10.125 
             | 7.75 
           | 326.32% 
           | 
| 2001 
           | 10.125 
           | 6.61 
             | -3.515 
           | -34.72% 
           | 
| 2002 
           | 6.61 
           | 7.74 
             | 1.13 
           | 17.10% 
           | 
| 2003 
           | 7.74 
           | 13.58 
             | 5.84 
           | 75.45% 
           | 
| 2004 
           | 13.58 
           | 16.50 
             | 2.92 
           | 21.50% 
           | 
| 2005 
           | 16.50 
           | 31.73 
             | 15.23 
           | 92.30% 
           | 
| 2006 
           | 31.73 
           | 29.05 
             | -2.68 
           | -8.45% 
           | 
| 2007 
           | 29.05 
           | 39.20 
           | 10.15 
           | 34.94% 
             | 
| 2008 
           | 39.20 
           | 16.17 
           | -23.03 
           | -58.75% 
             | 
| 2009 
           | 16.17 
           | 25.88 
           | 9.71 
           | 60.05% 
             | 
| 2010 
           | 25.88 
           | 25.91 
           | 0.03 
           | 0.12% 
             | 
| 2011 
           | 25.91 
           | 22.29 
           | -3.62 
           | -13.97% 
           | 
| 2012 
           | 22.29 
           | 16.62 
           | -5.67 
           | -25.44% 
           | 
| 2013 
           | 16.62 
           | 27.14 
           | 10.52 
           | 63.30% 
           | 
| 2014 
           | 27.14 
           | 19.95643* 
           | -7.18357 
           | -26.47% 
           | 
| 2015 
           | 19.57 
           | 4.50 
           | -15.07 
           | -77.01% 
           | 
| 2016 
           | 4.50 
           | 7.02 
           | 2.52 
           | 56.00% 
           | 
| 2017 
           | 7.02 
           | 3.96 
           | -3.06 
           | -43.59% 
           | 
| 2018 
           | 3.96 
           | 2.01 
           | -1.86 
           | -46.97% 
           | 
| 2019 
           | 2.01 
           | 0.08256 
           | -1.2744 
           | -60.69% 
           | 
| 2020 
           | 0.08256 
           | 0.01345* 
           | -0.81215 
           | -98.37% 
           | 
| 2021 
           | 2.69 
           | 0* 
           | -2.69 
           | -100.00% 
           |