 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1982 
           | 38.25 
           | 69.75* 
             | 31.50 
           | 82.35% 
           | 
| 1983 
           | 46.50 
           | 50.00 
             | 3.50 
           | 7.53% 
           | 
| 1984 
           | 50.00 
           | 28.75 
             | -21.25 
           | -42.50% 
           | 
| 1985 
           | 28.75 
           | 29.625 
             | 0.875 
           | 3.04% 
           | 
| 1986 
           | 29.625 
           | 31.125 
             | 1.50 
           | 5.06% 
           | 
| 1987 
           | 31.125 
           | 26.50 
             | -4.625 
           | -14.86% 
           | 
| 1988 
           | 26.50 
           | 59.125 
             | 32.625 
           | 123.11% 
           | 
| 1989 
           | 59.125 
           | 143.625 
             | 84.50 
           | 142.92% 
           | 
| 1990 
           | 143.625 
           | 151.25* 
             | 17.625 
           | 12.27% 
           | 
| 1991 
           | 32.25 
           | 19.25 
             | -13.00 
           | -40.31% 
           | 
| 1992 
           | 19.25 
           | 26.50 
             | 7.25 
           | 37.66% 
           | 
| 1993 
           | 26.50 
           | 40.375 
             | 13.875 
           | 52.36% 
           | 
| 1994 
           | 40.375 
           | 55.125 
             | 14.75 
           | 36.53% 
           | 
| 1995 
           | 55.125 
           | 78.00* 
               | 22.875 
           | 41.50% 
           | 
| 1996 
           | 19.50 
           | 30.1875 
               | 10.6875 
           | 54.81% 
           | 
| 1997 
           | 30.1875 
           | 37.3125 
           | 7.125 
           | 23.60% 
           | 
| 1998 
           | 37.3125 
           | 47.875* 
           | 10.5625 
           | 28.31% 
           | 
| 1999 
           | 23.9375 
           | 65.6875 
             | 41.75 
           | 174.41% 
           | 
| 2000 
           | 65.6875 
           | 44.75* 
           | -20.9375 
           | -31.87% 
           | 
| 2001 
           | 11.1875 
           | 5.22 
             | -5.9675 
           | -53.34% 
           | 
| 2002 
           | 5.22 
           | 0.674* 
             | -4.546 
           | -87.09% 
           | 
| 2003 
           | 6.74 
           | 17.70 
           | 10.96 
           | 162.61% 
           | 
| 2004 
           | 17.70 
           | 31.49 
             | 13.79 
           | 77.91% 
           | 
| 2005 
           | 31.49 
           | 34.40 
           | 2.91 
           | 9.24% 
           | 
| 2006 
           | 34.40 
           | 40.23 
             | 5.83 
           | 16.95% 
           | 
| 2007 
           | 40.23 
           | 23.35 
           | -16.88 
           | -41.96% 
               | 
| 2008 
           | 23.35 
           | 15.62* 
           | -7.73 
           | -33.10% 
           | 
| 2009 
           | 7.81 
           | 9.19 
             | 1.38 
           | 17.67% 
           | 
| 2010 
           | 9.19 
           | 11.53 
             | 2.34 
           | 25.46% 
           | 
| 2011 
           | 11.53 
           | 10.13 
             | -1.40 
           | -12.14% 
           | 
| 2012 
           | 10.13 
           | 10.10 
             | -0.03 
           | -0.30% 
           | 
| 2013 
           | 10.10 
           | 12.24 
             | 2.14 
           | 21.19% 
           | 
| 2014 
           | 12.24 
           | 12.10 
           | -0.14 
           | -1.14% 
           | 
| 2015 
           | 12.10 
           | 9.61 
           | -2.49 
           | -20.58% 
           | 
| 2016 
           | 9.61 
           | 5.83 
           | -3.78 
           | -39.33% 
           | 
| 2017 
           | 5.83 
           | 6.68 
             | 0.85 
           | 14.58% 
           | 
| 2018 
           | 6.68 
           | 8.87 
             | 2.19 
           | 32.78% 
           | 
| 2019 
           | 8.87 
           | 8.78 
             | -0.09 
           | -1.01% 
           | 
| 2020 
           | 8.78 
           | 11.95 
             | 3.17 
           | 36.10% 
           | 
| 2021 
           | 11.95 
           | 10.87 
             | -1.08 
           | -9.04% 
           | 
| 2022 
           | 10.87 
           | 5.84 
             | -5.03 
           | -46.27% 
           | 
| 2023 
           | 5.84 
           | 6.30 
             | 0.46 
           | 7.88% 
           | 
| 2024 
           | 6.30 
           | 8.06 
             | 1.76 
           | 27.94% 
           |