 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1990 
           | 5.75 
           | 2.125 
           | -3.625 
           | -63.04% 
           | 
| 1991 
           | 2.125 
           | 2.625 
             | 0.50 
           | 23.53% 
           | 
| 1992 
           | 2.625 
           | 2.9375 
             | 0.3125 
           | 11.90% 
           | 
| 1993 
           | 2.9375 
           | 5.375 
             | 2.4375 
           | 82.98% 
           | 
| 1994 
           | 5.375 
           | 6.75 
             | 1.375 
           | 25.58% 
           | 
| 1995 
           | 6.75 
           | 5.00 
             | -1.75 
           | -25.93% 
           | 
| 1996 
           | 5.00 
           | 7.1875 
             | 2.1875 
           | 43.75% 
           | 
| 1997 
           | 7.1875 
           | 11.375 
             | 4.1875 
           | 58.26% 
           | 
| 1998 
           | 11.375 
           | 7.0625 
             | -4.3125 
           | -37.91% 
           | 
| 1999 
           | 7.0625 
           | 5.25 
             | -1.8125 
           | -25.66% 
           | 
| 2000 
           | 5.25 
           | 8.13 
           | 2.88 
           | 54.86% 
           | 
| 2001 
           | 8.13 
           | 18.10 
             | 9.97 
           | 122.63% 
           | 
| 2002 
           | 18.10 
           | 14.95 
             | -3.15 
           | -17.40% 
           | 
| 2003 
           | 14.95 
           | 24.77 
               | 9.82 
           | 65.69% 
           | 
| 2004 
           | 24.77 
           | 28.3125* 
             | 3.5425 
           | 14.30% 
           | 
| 2005 
           | 22.65 
           | 21.00 
             | -1.65 
           | -7.28% 
           | 
| 2006 
           | 21.00 
           | 22.20 
               | 1.20 
           | 5.71% 
           | 
| 2007 
           | 22.20 
           | 39.825* 
           | 17.625 
             | 79.39% 
             | 
| 2008 
           | 26.55 
           | 24.98 
           | -1.57 
           | -5.91% 
           | 
| 2009 
           | 24.98 
           | 35.415* 
             | 10.435 
           | 41.77% 
           | 
| 2010 
           | 23.61 
           | 41.30 
             | 17.69 
           | 74.93% 
           | 
| 2011 
           | 41.30 
           | 30.64 
           | -10.66 
           | -25.81% 
           | 
| 2012 
           | 30.64 
           | 45.32 
           | 14.68 
           | 47.91% 
           | 
| 2013 
           | 45.32 
           | 68.55* 
           | 23.23 
           | 51.26% 
           | 
| 2014 
           | 45.70 
           | 49.59 
           | 3.89 
           | 8.51% 
           | 
| 2015 
           | 49.59 
           | 56.52 
           | 6.93 
           | 13.97% 
           | 
| 2016 
           | 56.52 
           | 66.00 
           | 9.48 
           | 16.77% 
           | 
| 2017 
           | 66.00 
           | 82.21* 
           | 16.21 
           | 24.56% 
           | 
| 2018 
           | 61.6575 
           | 57.00 
           | -4.6575 
           | -7.55% 
           | 
| 2019 
           | 57.00 
           | 65.26 
           | 8.26 
           | 14.49% 
           | 
| 2020 
           | 65.26 
           | 79.30 
           | 14.04 
           | 21.51% 
           | 
| 2021 
           | 79.30 
           | 90.82* 
           | 11.52 
           | 14.53% 
           | 
| 2022 
           | 45.41 
           | 15.23 
           | -30.18 
           | -66.46% 
           | 
| 2023 
           | 15.23 
           | 20.11 
           | 4.88 
           | 32.04% 
           | 
| 2024 
           | 20.11 
           | 12.14 
           | -7.97 
           | -39.63% 
           |