 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1993 
           | 15.50 
           | 21.25 
           | 5.75 
           | 37.10% 
           | 
| 1994 
           | 21.25 
           | 15.00 
           | -6.25 
           | -29.41% 
           | 
| 1995 
           | 15.00 
           | 16.375 
           | 1.375 
           | 9.17% 
           | 
| 1996 
           | 16.375 
           | 41.25 
           | 24.875 
           | 151.91% 
           | 
| 1997 
           | 41.25 
           | 35.375 
           | -5.875 
           | -14.24% 
           | 
| 1998 
           | 35.375 
           | 37.875 
           | 2.50 
           | 7.07% 
           | 
| 1999 
           | 37.875 
           | 67.00 
           | 29.125 
           | 76.90% 
           | 
| 2000 
           | 67.00 
           | 48.3125 
           | -18.6875 
           | -27.89% 
           | 
| 2001 
           | 48.3125 
           | 52.88 
           | 4.5675 
           | 9.45% 
           | 
| 2002 
           | 52.88 
           | 44.80 
           | -8.08 
           | -15.28% 
           | 
| 2003 
           | 44.80 
           | 46.06 
           | 1.26 
           | 2.81% 
           | 
| 2004 
           | 46.06 
           | 48.02 
           | 1.96 
           | 4.26% 
           | 
| 2005 
           | 48.02 
           | 47.38 
           | -0.64 
           | -1.33% 
           | 
| 2006 
           | 47.38 
           | 41.99 
           | -5.39 
           | -11.38% 
           | 
| 2007 
           | 41.99 
           | 36.17 
           | -5.82 
               | -13.86% 
               | 
| 2008 
           | 36.17 
           | 26.12 
           | -10.05 
           | -27.79% 
           | 
| 2009 
           | 26.12 
           | 28.34 
           | 2.22 
           | 8.50% 
           | 
| 2010 
           | 28.34 
           | 38.29 
           | 9.95 
           | 35.11% 
           | 
| 2011 
           | 38.29 
           | 28.04 
           | -10.25 
                 | -26.77% 
                 | 
| 2012 
           | 28.04 
           | 24.34 
           | -3.70 
                 | -13.20% 
                 | 
| 2013 
           | 24.34 
           | 29.80 
           | 5.46 
               | 22.43% 
               | 
| 2014 
           | 29.80 
           | 23.90 
           | -5.90 
               | -19.80% 
               | 
| 2015 
           | 23.90 
           | 9.53 
           | -14.37 
               | -60.13% 
               | 
| 2016 
           | 9.53 
           | 15.25 
           | 5.72 
               | 60.02% 
               | 
| 2017 
           | 15.25 
           | 3.55 
           | -11.70 
               | -76.72% 
               | 
| 2018 
           | 3.55 
           | 1.08 
           | -2.47 
               | -69.58% 
               | 
| 2019 
           | 1.08 
           | 1.08** 
           | 0 
               | 0.00% 
               |