 
 
|      Year  
           |   Beginning Price  
           |   Ending Price  
           |   Gain or Loss 
           |   Percent Gain or Loss  
           | 
| 1984 
           | 8.25 
           | 24.00* 
           | 15.75 
           | 190.91% 
           | 
| 1985 
           | 16.00 
           | 24.5625* 
           | 8.5625 
           | 53.52% 
           | 
| 1986 
           | 16.375 
           | 13.00 
             | -3.375 
           | -20.61% 
           | 
| 1987 
           | 13.00 
           | 9.00 
             | -4.00 
           | -30.77% 
           | 
| 1988 
           | 9.00 
           | 9.875 
             | 0.875 
           | 9.72% 
           | 
| 1989 
           | 9.875 
           | 19.25 
             | 9.375 
           | 94.94% 
           | 
| 1990 
           | 19.25 
           | 22.25 
             | 3.00 
           | 15.58% 
           | 
| 1991 
           | 22.25 
           | 21.00* 
           | -1.25 
           | -5.62% 
           | 
| 1992 
           | 14.00 
           | 10.00 
             | -4.00 
           | -28.57% 
           | 
| 1993 
           | 10.00 
           | 11.75 
             | 1.75 
           | 17.50% 
           | 
| 1994 
           | 11.75 
           | 13.50 
             | 1.75 
           | 14.89% 
           | 
| 1995 
           | 13.50 
           | 9.375 
             | -4.125 
           | -30.56% 
           | 
| 1996 
           | 9.375 
           | 10.00 
             | 0.625 
           | 6.67% 
           | 
| 1997 
           | 10.00 
           | 12.625 
             | 2.625 
           | 26.25% 
           | 
| 1998 
           | 12.625 
           | 13.6875* 
           | 1.0625 
           | 8.42% 
           | 
| 1999 
           | 9.125 
           | 7.00 
             | -2.125 
           | -23.29% 
           | 
| 2000 
           | 7.00 
           | 6.375 
             | -0.625 
           | -8.93% 
           | 
| 2001 
           | 6.375 
           | 10.30 
             | 3.925 
           | 61.57% 
           | 
| 2002 
           | 10.30 
           | 13.04 
             | 2.74 
           | 26.60% 
           | 
| 2003 
           | 13.04 
           | 19.23 
             | 6.19 
           | 47.47% 
           | 
| 2004 
           | 19.23 
           | 31.26* 
           | 12.03 
           | 62.56% 
           | 
| 2005 
           | 20.84 
           | 31.065* 
           | 10.225 
           | 49.06% 
           | 
| 2006 
           | 20.71 
           | 28.96 
             | 8.25 
           | 39.84% 
           | 
| 2007 
           | 28.96 
           | 31.77* 
           | 2.81 
           | 9.70% 
           | 
| 2008 
           | 21.18 
           | 15.93 
           | -5.25 
           | -24.79% 
           | 
| 2009 
           | 15.93 
           | 21.46 
             | 5.53 
           | 34.71% 
           | 
| 2010 
           | 21.46 
           | 24.405* 
           | 2.945 
           | 13.72% 
           | 
| 2011 
           | 16.27 
           | 17.69 
           | 1.42 
           | 8.73% 
           | 
| 2012 
           | 17.69 
           | 23.23 
           | 5.54 
           | 31.32% 
           | 
| 2013 
           | 23.23 
           | 28.37 
           | 5.14 
           | 22.13% 
           | 
| 2014 
           | 28.37 
           | 30.93 
           | 2.56 
           | 9.02% 
           | 
| 2015 
           | 30.93 
           | 34.87 
           | 3.94 
           | 12.74% 
           | 
| 2016 
           | 34.87 
           | 39.17 
           | 4.30 
           | 12.33% 
           | 
| 2017 
           | 39.17 
           | 52.72 
           | 13.55 
           | 34.59% 
           | 
| 2018 
           | 52.72 
           | 40.18 
           | -12.54 
           | -23.79% 
           | 
| 2019 
           | 40.18 
           | 24.32 
           | -15.86 
           | -39.47% 
           | 
| 2020 
           | 24.32 
           | 28.10 
           | 3.78 
           | 15.54% 
           | 
| 2021 
           | 28.10 
           | 17.79 
           | -10.31 
           | -36.69% 
           | 
| 2022 
           | 17.79 
           | 12.00 
           | -5.79 
           | -32.55% 
           | 
| 2023 
           | 12.00 
           | 10.37 
           | -1.63 
           | -13.58% 
           | 
| 2024 
           | 10.37 
           | 11.615 
           | 1.245 
           | 12.01% 
           |